Home/CVE/An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operat
CVE

CVE-2022-41757

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operat

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to obtain write access to read-only memory, or obtain access to already freed memory. This affects Valhall r29p0 through r38p1 before r38p2, and r39p0 before r40p0.

HIGH · CVSS 8.8 EPSS 0.00482
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-123Write-what-where Condition
▤

Affected Products & Versions

2
arm valhall gpu kernel driver>= r29p0 and < r38p2
arm valhall gpu kernel driverall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Nov 2022 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
android-securityANDROID-2023-04-01High
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://developer.arm.com/ArmVendor Advisory
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