SB2023060539 - Multiple vulnerabilities in Google Android

Description

This security bulletin contains information about 56 vulnerabilities.

1) Information exposure (CVE-ID: CVE-2023-21142)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to improper input validation within the System component. A local application can gain access to sensitive information.

2) Improper input validation (CVE-ID: CVE-2023-21122)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

3) Improper input validation (CVE-ID: CVE-2023-21121)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

4) Improper input validation (CVE-ID: CVE-2023-21115)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

5) Improper input validation (CVE-ID: CVE-2023-21130)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.6 [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]

The vulnerability allows a remote attacker to execute arbitrary code.

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

6) Improper input validation (CVE-ID: CVE-2023-21108)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.6 [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]

The vulnerability allows a remote attacker to execute arbitrary code.

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

7) Improper input validation (CVE-ID: CVE-2023-21143)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [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]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the Framework component. A local application can perform a denial of service (DoS) attack.

8) Improper input validation (CVE-ID: CVE-2023-21137)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [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]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the Framework component. A local application can perform a denial of service (DoS) attack.

9) Improper input validation (CVE-ID: CVE-2023-21136)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [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]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the Framework component. A local application can perform a denial of service (DoS) attack.

10) Information exposure (CVE-ID: CVE-2023-21105)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to improper input validation within the Framework component. A local application can gain access to sensitive information.

11) Improper input validation (CVE-ID: CVE-2023-21139)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

12) Improper input validation (CVE-ID: CVE-2023-21131)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

13) Improper input validation (CVE-ID: CVE-2023-21129)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

14) Information exposure (CVE-ID: CVE-2023-21095)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to improper input validation within the System component. A local application can gain access to sensitive information.

15) Improper input validation (CVE-ID: CVE-2023-21144)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [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]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the System component. A local application can perform a denial of service (DoS) attack.

16) Improper input validation (CVE-ID: CVE-2023-21138)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

17) Information exposure (CVE-ID: CVE-2023-21141)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to improper input validation within the System component. A local application can gain access to sensitive information.

18) Improper input validation (CVE-ID: CVE-2023-21135)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

19) Improper input validation (CVE-ID: CVE-2023-21124)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

20) Improper input validation (CVE-ID: CVE-2023-21123)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

21) Improper input validation (CVE-ID: CVE-2023-21128)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

22) Improper input validation (CVE-ID: CVE-2023-21126)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

23) Improper input validation (CVE-ID: CVE-2023-21127)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.6 [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]

The vulnerability allows a remote attacker to execute arbitrary code.

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

24) Use-after-free (CVE-ID: CVE-2022-28349)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a malicious application to escalate privileges on the device.

The vulnerability exists due to a use-after-free error. A malicious application can trigger a use-after-free error and execute arbitrary code with elevated privileges.

25) Input validation error (CVE-ID: CVE-2021-0945)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the device.

The vulnerability exists due to an unspecified error within PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.

26) Input validation error (CVE-ID: CVE-2021-0701)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the device.

The vulnerability exists due to an unspecified error within PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.

27) Input validation error (CVE-ID: CVE-2023-21120)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the device.

The vulnerability exists due to an unspecified error in Hardware DRM component. A local application can execute arbitrary code with elevated privileges.

28) Input validation error (CVE-ID: CVE-2023-21101)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the device.

The vulnerability exists due to an unspecified error in widevine component. A local application can execute arbitrary code with elevated privileges.

29) Buffer over-read (CVE-ID: CVE-2023-21661)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in WLAN Firmware. A remote attacker can perform a denial of service (DoS) attack.

30) Reachable Assertion (CVE-ID: CVE-2022-33251)

CWE-ID: CWE-617 - Reachable Assertion

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Modem. A remote attacker can perform a denial of service (DoS) attack.

31) Stack-based buffer overflow (CVE-ID: CVE-2022-33264)

CWE-ID: CWE-121 - Stack-based buffer overflow

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Modem. A local application can read and manipulate data.

32) Stack-based buffer overflow (CVE-ID: CVE-2022-40516)

CWE-ID: CWE-121 - Stack-based buffer overflow

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

33) Stack-based buffer overflow (CVE-ID: CVE-2022-40517)

CWE-ID: CWE-121 - Stack-based buffer overflow

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

34) Stack-based buffer overflow (CVE-ID: CVE-2022-40520)

CWE-ID: CWE-121 - Stack-based buffer overflow

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

35) Improper Authorization (CVE-ID: CVE-2022-40521)

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Modem. A remote attacker can perform a denial of service (DoS) attack.

36) Untrusted Pointer Dereference (CVE-ID: CVE-2022-40533)

CWE-ID: CWE-822 - Untrusted Pointer Dereference

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Core. A local application can perform a denial of service (DoS) attack.

37) Improper Access Control (CVE-ID: CVE-2022-40529)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to damange or delete data.

The vulnerability exists due to improper input validation in Kernel. A local application can damange or delete data.

38) Improper Authorization (CVE-ID: CVE-2022-40536)

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Modem. A remote attacker can perform a denial of service (DoS) attack.

39) Reachable Assertion (CVE-ID: CVE-2022-40538)

CWE-ID: CWE-617 - Reachable Assertion

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Modem. A remote attacker can perform a denial of service (DoS) attack.

40) Memory corruption (CVE-ID: CVE-2023-21628)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in WLAN HAL. A local application can execute arbitrary code.

41) Buffer over-read (CVE-ID: CVE-2023-21658)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in WLAN Firmware. A remote attacker can perform a denial of service (DoS) attack.

42) Buffer over-read (CVE-ID: CVE-2023-21659)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in WLAN Firmware. A remote attacker can perform a denial of service (DoS) attack.

43) Information exposure (CVE-ID: CVE-2022-40523)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to improper input validation in Kernel. A local application can gain access to sensitive information.

44) Reachable Assertion (CVE-ID: CVE-2022-22060)

CWE-ID: CWE-617 - Reachable Assertion

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation in Modem. A remote attacker can perform a denial of service (DoS) attack.

45) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33257)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Core. A local application can execute arbitrary code.

46) Out-of-bounds write (CVE-ID: CVE-2022-22706) Exploited

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

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a boundary error. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges. This vulnerability was patched in Google Pixel and tracked under #VU64876 (CVE-2021-39793).

Note, the vulnerability is known to be exploited in the wild in targeted attacks.

47) Out-of-bounds write (CVE-ID: CVE-2022-48438)

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

CVSSv4: 5.2 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to read, manipulate or delete data.

The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the cp_dump driver in Kernel. A local application can read, manipulate or delete data.

48) Out-of-bounds read (CVE-ID: CVE-2022-46781)

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

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

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

The vulnerability exists due to a boundary condition. A local application can trigger an out-of-bounds read error and read contents of memory on the system.

49) Missing Authorization (CVE-ID: CVE-2022-48390)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to a possible missing permission check within the telephony service in Android. A local application can read and manipulate data.

50) Missing Authorization (CVE-ID: CVE-2022-48392)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to a possible missing permission check within the dialer service in Android. A local application can read and manipulate data.

51) Improper Check or Handling of Exceptional Conditions (CVE-ID: CVE-2022-48391)

CWE-ID: CWE-703 - Improper Check or Handling of Exceptional Conditions

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to a possible missing permission check within the telephony service in Android. A local application can read and manipulate data.

52) Improper Access Control (CVE-ID: CVE-2023-21670)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in GPU Subsystem. A local application can execute arbitrary code.

53) Use After Free (CVE-ID: CVE-2022-33292)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Qualcomm IPC. A local application can execute arbitrary code.

54) Memory corruption (CVE-ID: CVE-2023-21656)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in WLAN HOST. A local application can execute arbitrary code.

55) Improper input validation (CVE-ID: CVE-2023-21657)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Audio. A local application can execute arbitrary code.

56) Buffer over-read (CVE-ID: CVE-2023-21669)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in WLAN HOST. A remote attacker can read and manipulate data.

Remediation

Install update from vendor's website.

References

• https://source.android.com/docs/security/bulletin/2023-06-01