Multiple vulnerabilities in MediaTek chipsets

1) Reachable Assertion

EUVDB-ID: #VU83817

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32845

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU83830

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32870

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8168: All versions

MT8183: All versions

MT8188: All versions

MT8195: All versions

MT8673: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Out-of-bounds write

EUVDB-ID: #VU83829

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32869

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8673: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Out-of-bounds write

EUVDB-ID: #VU83828

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32868

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8673: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Out-of-bounds write

EUVDB-ID: #VU83827

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32867

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8673: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Out-of-bounds write

EUVDB-ID: #VU83826

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32866

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within mmp. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Out-of-bounds write

EUVDB-ID: #VU83825

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32865

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8168: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Out-of-bounds write

EUVDB-ID: #VU83824

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32864

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8168: All versions

MT8195: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Out-of-bounds read

EUVDB-ID: #VU83823

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32863

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display drm. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Out-of-bounds read

EUVDB-ID: #VU83822

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32862

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within display. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8168: All versions

MT8188: All versions

MT8195: All versions

MT8781: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Out-of-bounds read

EUVDB-ID: #VU83821

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32861

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within display. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8167: All versions

MT8168: All versions

MT8188: All versions

MT8195: All versions

MT8673: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Buffer overflow

EUVDB-ID: #VU83820

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32860

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within display. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Buffer overflow

EUVDB-ID: #VU83819

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32859

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within meta. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6779: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8167: All versions

MT8167S: All versions

MT8168: All versions

MT8173: All versions

MT8175: All versions

MT8185: All versions

MT8188: All versions

MT8188T: All versions

MT8195: All versions

MT8321: All versions

MT8362A: All versions

MT8365: All versions

MT8390: All versions

MT8395: All versions

MT8666: All versions

MT8675: All versions

MT8766: All versions

MT8768: All versions

MT8786: All versions

MT8788: All versions

MT8789: All versions

MT8797: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Reachable Assertion

EUVDB-ID: #VU83818

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32846

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Reachable Assertion

EUVDB-ID: #VU83816

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32844

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Out-of-bounds write

EUVDB-ID: #VU83801

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32847

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within audio. A local application can execute arbitrary code.

Install security update from vendor's website.

MT2713: All versions

MT6580: All versions

MT6739: All versions

MT6761: All versions

MT6762: All versions

MT6765: All versions

MT6779: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6853T: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8167: All versions

MT8167S: All versions

MT8168: All versions

MT8175: All versions

MT8188: All versions

MT8195: All versions

MT8321: All versions

MT8362A: All versions

MT8365: All versions

MT8385: All versions

MT8390: All versions

MT8395: All versions

MT8765: All versions

MT8766: All versions

MT8768: All versions

MT8781: All versions

MT8786: All versions

MT8788: All versions

MT8789: All versions

MT8791T: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Reachable Assertion

EUVDB-ID: #VU83815

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32843

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Reachable Assertion

EUVDB-ID: #VU83814

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32842

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Reachable Assertion

EUVDB-ID: #VU83813

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32841

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to improper error handling within 5G Modem. A local application can perform service disruption.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6297: All versions

MT6298: All versions

MT6813: All versions

MT6815: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6875T: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6890: All versions

MT6891: All versions

MT6893: All versions

MT6895: All versions

MT6895T: All versions

MT6896: All versions

MT6897: All versions

MT6980: All versions

MT6980D: All versions

MT6983: All versions

MT6985: All versions

MT6989: All versions

MT6990: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Information exposure

EUVDB-ID: #VU83812

Risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32858

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

The vulnerability allows a local privileged application to gain access to sensitive information.

The vulnerability exists due to a missing data erasing within GZ. A local privileged application can gain access to sensitive information.

Install security update from vendor's website.

MT6761: All versions

MT6765: All versions

MT6771: All versions

MT6835: All versions

MT6886: All versions

MT6983: All versions

MT6985: All versions

MT8766: All versions

MT8768: All versions

MT8788: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Buffer overflow

EUVDB-ID: #VU83811

Risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32857

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a local privileged application to gain access to sensitive information.

The vulnerability exists due to an incorrect status check within display. A local privileged application can gain access to sensitive information.

Install security update from vendor's website.

MT6765: All versions

MT6768: All versions

MT6833: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6889: All versions

MT6893: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Buffer overflow

EUVDB-ID: #VU83810

Risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32856

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a local privileged application to gain access to sensitive information.

The vulnerability exists due to an incorrect status check within display. A local privileged application can gain access to sensitive information.

Install security update from vendor's website.

MT6765: All versions

MT6768: All versions

MT6833: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6889: All versions

MT6893: All versions

MT6983: All versions

MT6985: All versions

MT8188: All versions

MT8195: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Buffer overflow

EUVDB-ID: #VU83809

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32855

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing permission check within aee. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT2735: All versions

MT2737: All versions

MT6765: All versions

MT6768: All versions

MT6769: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6853T: All versions

MT6855: All versions

MT6873: All versions

MT6875: All versions

MT6877: All versions

MT6879: All versions

MT6880: All versions

MT6885: All versions

MT6889: All versions

MT6890: All versions

MT6893: All versions

MT6895: All versions

MT6980: All versions

MT6983: All versions

MT6985: All versions

MT6990: All versions

MT8667: All versions

MT8765: All versions

MT8768: All versions

MT8786: All versions

MT8791: All versions

MT8791T: All versions

MT8791WIFI: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Out-of-bounds write

EUVDB-ID: #VU83808

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32854

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within ril. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6835: All versions

MT6879: All versions

MT6886: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8321: All versions

MT8667: All versions

MT8673: All versions

MT8765: All versions

MT8766: All versions

MT8768: All versions

MT8781: All versions

MT8786: All versions

MT8788: All versions

MT8789: All versions

MT8791T: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Out-of-bounds write

EUVDB-ID: #VU83807

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32853

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within rpmb. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6580: All versions

MT6739: All versions

MT6761: All versions

MT6765: All versions

MT6768: All versions

MT6781: All versions

MT6785: All versions

MT6789: All versions

MT6833: All versions

MT6835: All versions

MT6853: All versions

MT6853T: All versions

MT6855: All versions

MT6873: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6886: All versions

MT6889: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT6985: All versions

MT8168: All versions

MT8321: All versions

MT8365: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

26) Improper input validation

EUVDB-ID: #VU83806

Risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32852

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

The vulnerability allows a local privileged application to gain access to sensitive information.

The vulnerability exists due to improper input validation within cameraisp. A local privileged application can gain access to sensitive information.

Install security update from vendor's website.

MT6779: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

27) Incorrect Comparison

EUVDB-ID: #VU83805

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32849

CWE-ID: CWE-697 - Incorrect Comparison

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to type confusion within cmdq. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6781: All versions

MT6785: All versions

MT6833: All versions

MT6853: All versions

MT6873: All versions

MT6885: All versions

MT6889: All versions

MT6893: All versions

MT8765: All versions

MT8766: All versions

MT8768: All versions

MT8781: All versions

MT8786: All versions

MT8788: All versions

MT8791: All versions

MT8791T: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

28) Incorrect Calculation of Buffer Size

EUVDB-ID: #VU83804

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32851

CWE-ID: CWE-131 - Incorrect Calculation of Buffer Size

Exploit availability: No

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within decoder. A local application can execute arbitrary code.

Install security update from vendor's website.

MT6580: All versions

MT6739: All versions

MT6761: All versions

MT6762: All versions

MT6765: All versions

MT6768: All versions

MT6781: All versions

MT6789: All versions

MT6833: All versions

MT6853: All versions

MT6855: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT8167: All versions

MT8167S: All versions

MT8168: All versions

MT8175: All versions

MT8321: All versions

MT8362A: All versions

MT8365: All versions

MT8385: All versions

MT8765: All versions

MT8766: All versions

MT8768: All versions

MT8781: All versions

MT8786: All versions

MT8788: All versions

MT8789: All versions

MT8791T: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

29) Integer underflow

EUVDB-ID: #VU83803

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32850

CWE-ID: CWE-191 - Integer underflow

Exploit availability: No

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to an integer overflow within decoder. A local application can execute arbitrary code.

Install security update from vendor's website.

MT6580: All versions

MT6739: All versions

MT6761: All versions

MT6762: All versions

MT6765: All versions

MT6768: All versions

MT6781: All versions

MT6789: All versions

MT6833: All versions

MT6853: All versions

MT6855: All versions

MT6877: All versions

MT6879: All versions

MT6883: All versions

MT6885: All versions

MT6893: All versions

MT6895: All versions

MT6983: All versions

MT8167: All versions

MT8167S: All versions

MT8168: All versions

MT8175: All versions

MT8321: All versions

MT8362A: All versions

MT8365: All versions

MT8385: All versions

MT8765: All versions

MT8766: All versions

MT8768: All versions

MT8781: All versions

MT8786: All versions

MT8788: All versions

MT8789: All versions

MT8791T: All versions

MT8797: All versions

MT8798: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

30) Incorrect Comparison

EUVDB-ID: #VU83802

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-32848

CWE-ID: CWE-697 - Incorrect Comparison

Exploit availability: No

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to type confusion within vdec. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

MT6761: All versions

MT6763: All versions

MT6765: All versions

MT6768: All versions

MT6771: All versions

MT6779: All versions

MT6785: All versions

MT6853: All versions

MT6873: All versions

MT6885: All versions

http://corp.mediatek.com/product-security-bulletin/December-2023

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.