CVE-2022-46395

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Summary

CVECVE-2022-46395
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-06 14:15:00 UTC
Updated2023-12-13 13:51:00 UTC
DescriptionAn issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Arm Avalon Gpu Kernel Driver r41p0 All All All
Application Arm Bifrost Gpu Kernel Driver All All All All
Application Arm Midgard Gpu Kernel Driver All All All All
Application Arm Midguard Gpu Kernel Driver All All All All
Application Arm Valhall Gpu Kernel Driver All All All All

References

ReferenceSourceLinkTags
Arm Security Center MISC developer.arm.com
developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities CONFIRM developer.arm.com
Android Arm Mali GPU Arbitrary Code Execution ≈ Packet Storm MISC packetstormsecurity.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610481 Google Android Devices May 2023 Security Patch Missing
  • 610493 Google Android June 2023 Security Patch Missing for Samsung
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