CVE-2023-5091 — Use After Free in LTD Valhall GPU Kernel Driver

CWE-416 — Use After Free5 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 67.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
ARM LTD Valhall GPU Kernel DriverARM Valhall GPU Kernel DriverGoogle Android
Timeline
PublishedJan 8
Latest updateFeb 1

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDarm/valhall_gpu_kernel_driverr37p0 — r40p0
▶CVEListV5arm_ltd/valhall_gpu_kernel_driverr37p0 — r40p0

🔴Vulnerability Details

1
GHSA
GHSA-66qh-r598-w33q: Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gai↗2024-01-08
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📋Vendor Advisories

1
Android
CVE-2023-5091: Mali↗2024-02-01
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💬Community

2
Bugzilla
CVE-2023-31248 kernel: nf_tables: use-after-free in nft_chain_lookup_byid()↗2023-07-06
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Bugzilla
CVE-2023-21102 kernel: bypass of shadow stack protection due to a logic error↗2023-06-08
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