#VU104777 Integer overflow in Linux kernel - CVE-2022-49289
Published: February 26, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU104777
Vulnerability risk: Low
CVSSv4.0: 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-2022-49289
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the arch/microblaze/include/asm/uaccess.h, arch/csky/include/asm/uaccess.h. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/222ca305c9fd39e5ed8104da25c09b2b79a516a8
- https://git.kernel.org/stable/c/99801e2f457824955da4aadaa035913a6dede03a
- https://git.kernel.org/stable/c/a1ad747fc1a0e06d1bf26b996ee8a56b5c8d02d8
- https://git.kernel.org/stable/c/e65d28d4e9bf90a35ba79c06661a572a38391dec
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.32