Security Bulletin
This security bulletin contains information about 19 vulnerabilities.
EUVDB-ID: #VU69877
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-2022-32619
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error in keyinstall. A local application can trigger memory corruption and execute arbitrary code with elevated privileges.
Install updates from vendor's website.
Vulnerable software versionsMT6580: All versions
MT6731: All versions
MT6735: All versions
MT6737: All versions
MT6739: All versions
MT6753: All versions
MT6757: All versions
MT6757C: All versions
MT6757CD: All versions
MT6757CH: All versions
MT6761: All versions
MT6762: All versions
MT6763: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6771: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT8185: All versions
MT8321: All versions
MT8385: All versions
MT8666: All versions
MT8667: All versions
MT8765: All versions
MT8766: All versions
MT8768: All versions
MT8781: All versions
MT8786: All versions
MT8788: All versions
MT8789: All versions
MT8791: All versions
MT8791T: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69883
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-2022-32598
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in widevine. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: 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
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69882
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-2022-32597
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in widevine. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: 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
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69881
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-2022-32594
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in widevine. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: 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
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69888
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-2022-32596
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in widevine. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: 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
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69889
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-2022-32620
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error within mpu. A local application can trigger memory corruption and execute arbitrary code with elevated privileges.
Install updates from vendor's website.
Vulnerable software versionsMT6781: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6873: All versions
MT6877: All versions
MT8781: All versions
MT8791: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69890
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-32595
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within widevine. A local application can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6853T: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: 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
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69892
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-2022-32621
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a race condition within isp component. A local application can exploit the race and escalate privileges on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6895: All versions
MT6983: All versions
CPE2.3 External linkshttp://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69893
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-2022-32622
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
Install updates from vendor's website.
Vulnerable software versionsMT6789: All versions
MT6855: All versions
MT6879: All versions
MT6895: All versions
MT6983: All versions
MT8781: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69894
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-2022-32624
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
Install updates from vendor's website.
Vulnerable software versionsMT6789: All versions
MT6855: All versions
MT6895: All versions
MT6983: All versions
MT8168: All versions
MT8365: All versions
MT8781: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69895
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-2022-32625
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in display. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6761: All versions
MT6765: All versions
MT6768: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT8168: All versions
MT8365: All versions
MT8675: All versions
MT8766: All versions
MT8781: All versions
MT8791: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69896
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-2022-32626
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in display. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6761: All versions
MT6765: All versions
MT6768: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT8168: All versions
MT8365: All versions
MT8766: All versions
MT8781: All versions
MT8791: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69897
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-2022-32628
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in isp. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6893: All versions
MT8791: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69898
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-2022-32629
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input in isp. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6893: All versions
MT8791: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69899
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-2022-32630
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error in throttling component. A local application can trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.
Install updates from vendor's website.
Vulnerable software versionsMT6789: All versions
MT6855: All versions
MT6895: All versions
MT6983: All versions
MT8781: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69900
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-2022-32631
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input within the Wi-Fi subsystem. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6580: All versions
MT6739: All versions
MT6761: All versions
MT6765: All versions
MT6768: All versions
MT6771: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6873: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6895: All versions
MT6983: All versions
MT8168: All versions
MT8365: All versions
MT8385: All versions
MT8666: All versions
MT8667: All versions
MT8675: All versions
MT8766: All versions
MT8768: All versions
MT8781: All versions
MT8786: All versions
MT8788: All versions
MT8789: All versions
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69901
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-2022-32632
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input within the Wi-Fi subsystem. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6580: All versions
MT6735: All versions
MT6765: All versions
MT6768: All versions
MT6771: All versions
MT6779: All versions
MT6785: All versions
MT6833: All versions
MT6853: All versions
MT6873: All versions
MT6877: All versions
MT6885: All versions
MT6983: All versions
MT7663: All versions
MT7668: All versions
MT7902: All versions
MT7921: All versions
MT7933: All versions
MT8168: All versions
MT8365: All versions
MT8518: All versions
MT8532: All versions
MT8666: All versions
MT8667: All versions
MT8675: All versions
MT8695: All versions
MT8696: All versions
MT8766: All versions
MT8768: All versions
MT8786: All versions
MT8789: All versions
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69902
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-2022-32633
CWE-ID:
CWE-648 - Incorrect Use of Privileged APIs
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a logic error within the Wi-Fi subsystem. A local application can gain unauthorized access to memory and escalate privileges on the system.
Install updates from vendor's website.
Vulnerable software versionsMT6580: All versions
MT6739: All versions
MT6761: All versions
MT6762: All versions
MT6765: All versions
MT6768: All versions
MT6769: All versions
MT6771: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6789: All versions
MT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6875: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6891: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT7902: All versions
MT7921: All versions
MT8167S: All versions
MT8168: All versions
MT8175: All versions
MT8183: All versions
MT8185: All versions
MT8362A: All versions
MT8365: All versions
MT8385: All versions
MT8518: All versions
MT8532: All versions
MT8675: All versions
MT8695: All versions
MT8696: All versions
MT8766: All versions
MT8768: All versions
MT8786: All versions
MT8788: All versions
MT8789: All versions
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.
EUVDB-ID: #VU69903
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-2022-32634
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error when processing untrusted input within the ccci component. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMT6761: All versions
MT6765: All versions
MT6768: All versions
MT6779: All versions
MT6781: All versions
MT6785: All versions
MT6833: All versions
MT6853: All versions
MT6855: All versions
MT6873: All versions
MT6877: All versions
MT6879: All versions
MT6883: All versions
MT6885: All versions
MT6889: All versions
MT6893: All versions
MT6895: All versions
MT6983: All versions
MT8321: All versions
MT8385: All versions
MT8666: All versions
MT8675: All versions
MT8765: All versions
MT8766: All versions
MT8768: All versions
MT8786: All versions
MT8788: All versions
MT8789: All versions
MT8791: All versions
MT8797: All versions
CPE2.3http://corp.mediatek.com/product-security-bulletin/December-2022
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.