Buffer overflow in Arm Avalon_gpu_kernel_driver
CVE-2022-46781
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…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (12.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Arm Avalon_gpu_kernel_driver — versions r41p0
- Arm Valhall_gpu_kernel_driver
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-46781?
- CVE-2022-46781 is a low-severity vulnerability in Arm Avalon_gpu_kernel_driver, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.3/10. Published 2023-04-06.
- How severe is CVE-2022-46781?
- Low severity. CVSS v3 base score is 3.3 out of 10.
- Is CVE-2022-46781 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.