Low severity · published Apr 6, 2023
CVE-2022-46781
An issue was discovered in the Arm Mali GPU Kernel Driver
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU memory processing operations to access a limited amount outside of buffer bounds. This affects Valhall r29p0 through r41p0 before r42p0 and Avalon r41p0 before r42p0.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AG
Avalon Gpu Kernel Driver · Arm
r41p0 · source: NVD
VG
Valhall Gpu Kernel Driver · Arm
r29p0 before r42p0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-46781
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-46781
Vendor Advisory
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
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