CVE-2022-38181

Summary

The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://developer.arm.com/support/arm-security-updates
• https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
• https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug/
• https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali/
• http://packetstormsecurity.com/files/172854/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: active
  • Automatable: no
  • Technical Impact: total

Additional References

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-38181

References

• https://developer.arm.com/support/arm-security-updates
• https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
• https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug/
• https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali/
• http://packetstormsecurity.com/files/172854/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html

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