Integer overflow in Linux kernel - CVE-2025-22001
Published: April 3, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU106965
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-22001
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the invalid_sem() and qaic_validate_req() functions in drivers/accel/qaic/qaic_data.c. A local user can execute arbitrary code.
How to mitigate CVE-2025-22001
Install update from vendor's website.
Sources
- https://git.kernel.org/stable/c/4b2a170c25862ad116bd31be6b9841646b4862e8
- https://git.kernel.org/stable/c/57fae0c505f49bb1e3d5660cd2cc49697ed85f7c
- https://git.kernel.org/stable/c/67d15c7aa0864dfd82325c7e7e7d8548b5224c7b
- https://git.kernel.org/stable/c/b362fc904d264a88b4af20baae9e82491c285e9c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.21