#VU107755 Input validation error in Linux kernel - CVE-2025-22045
Published: April 22, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU107755
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-22045
CWE-ID: CWE-20
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 perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the arch/x86/include/asm/tlbflush.h. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/0708fd6bd8161871bfbadced2ca4319b84ab44fe
- https://git.kernel.org/stable/c/0a8f806ea6b5dd64b3d1f05ff774817d5f7ddbd1
- https://git.kernel.org/stable/c/320ac1af4c0bdb92c864dc9250d1329234820edf
- https://git.kernel.org/stable/c/3ef938c3503563bfc2ac15083557f880d29c2e64
- https://git.kernel.org/stable/c/556d446068f90981e5d71ca686bdaccdd545d491
- https://git.kernel.org/stable/c/618d5612ecb7bfc1c85342daafeb2b47e29e77a3
- https://git.kernel.org/stable/c/7085895c59e4057ffae17f58990ccb630087d0d2
- https://git.kernel.org/stable/c/78d6f9a9eb2a5da6fcbd76d6191d24b0dcc321be
- https://git.kernel.org/stable/c/93224deb50a8d20df3884f3672ce9f982129aa50
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.23