CVE-2021-0945

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Summary

CVECVE-2021-0945
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-15 19:15:00 UTC
Updated2023-06-30 22:15:00 UTC
DescriptionIn _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via PhysmemNewRamBackedPMR. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android - All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—June 2023  |  Android Open Source Project MISC source.android.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610494 Google Android July 2023 Security Patch Missing for Samsung
  • 610496 Google Android July 2023 Security Patch Missing for Huawei EMUI
  • 610503 Google Android Devices June 2023 Security Patch Missing
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