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CVE record · CVE-2023-4272

Mali GPU Kernel Driver exposes sensitive data from freed memory

CVSS 5.5 MediumEPSS 0.0034 · 27th percentile

Published by the CVE Program (CNA: Arm) at 7 Nov 2023, 15:18 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Arm Ltd Midgard GPU Kernel Driver
  • affected r8p0 to r32p0, inclusive patch
Other versions: unaffected
Arm Ltd Bifrost GPU Kernel Driver
  • affected r0p0 to before r42p0 patch
Other versions: unaffected
Arm Ltd Valhall GPU Kernel Driver
  • affected r19p0 to before r42p0 patch
Other versions: unaffected
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver
  • affected r41p0 to before r42p0 patch
Other versions: unaffected
Identifiers
CVE-2023-4272
CNA
Arm
Weakness (CWE)
CWE-200 · CWE-1251
Tags
Published
7 Nov 2023
Updated
4 Sept 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.5 Medium 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N ADP (CISA-ADP)
  • CISA KEV Not listed.
  • EPSS 0.0034, the 27th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 7 Nov 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.