CVE-2022-38181
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.
| Software | From | Fixed in |
|---|---|---|
| arm / valhall_gpu_kernel_driver | r39p0 | r39p0.x |
| arm / bifrost_gpu_kernel_driver | r39p0 | r39p0.x |
| arm / bifrost_gpu_kernel_driver | r0p0 | r38p1.x |
| arm / valhall_gpu_kernel_driver | r19p0 | r38p1.x |
| arm / midgard_gpu_kernel_driver | r4p0 | r31p0.x |
- http://packetstormsecurity.com/files/172854/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
- https://developer.arm.com/support/arm-security-updates
- 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/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-38181
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