SB2024100801 - Multiple vulnerabilities in MediaTek chipsets

Description

This security bulletin contains information about 14 vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2024-20095)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a missing bounds check within m4u. A local privileged application can gain access to sensitive information.

2) Out-of-bounds read (CVE-ID: CVE-2024-20102)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

3) Out-of-bounds write (CVE-ID: CVE-2024-20099)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

4) Out-of-bounds write (CVE-ID: CVE-2024-20098)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

5) Out-of-bounds read (CVE-ID: CVE-2024-20097)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a missing bounds check within vdec. A local privileged application can gain access to sensitive information.

6) Out-of-bounds read (CVE-ID: CVE-2024-20096)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a missing bounds check within m4u. A local privileged application can gain access to sensitive information.

7) Improper input validation (CVE-ID: CVE-2024-20094)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local application to perform service disruption.

The vulnerability exists due to a missing bounds check within Modem. A local application can perform service disruption.

8) Out-of-bounds write (CVE-ID: CVE-2024-20090)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

9) Out-of-bounds write (CVE-ID: CVE-2024-20103)

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

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within wlan. A remote attacker can trick the victim to open a specially crafted file and execute arbitrary code.

10) Out-of-bounds write (CVE-ID: CVE-2024-20101)

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

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within wlan. A remote attacker can trick the victim to open a specially crafted file and execute arbitrary code.

11) Out-of-bounds write (CVE-ID: CVE-2024-20100)

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

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within wlan. A remote attacker can trick the victim to open a specially crafted file and execute arbitrary code.

12) Out-of-bounds read (CVE-ID: CVE-2024-20093)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a missing bounds check within vdec. A local privileged application can gain access to sensitive information.

13) Out-of-bounds write (CVE-ID: CVE-2024-20092)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

14) Out-of-bounds read (CVE-ID: CVE-2024-20091)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a missing bounds check within vdec. A local privileged application can gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://corp.mediatek.com/product-security-bulletin/October-2024