#VU108259 Out-of-bounds read in Linux kernel - CVE-2025-37752
Published: May 2, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU108259
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-2025-37752
CWE-ID: CWE-125
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 an out-of-bounds read error within the sfq_change() function in net/sched/sch_sfq.c. 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/1348214fa042a71406964097e743c87a42c85a49
- https://git.kernel.org/stable/c/5e5e1fcc1b8ed57f902c424c5d9b328a3a19073d
- https://git.kernel.org/stable/c/b36a68192037d1614317a09b0d78c7814e2eecf9
- https://git.kernel.org/stable/c/b3bf8f63e6179076b57c9de660c9f80b5abefe70
- https://git.kernel.org/stable/c/d2718324f9e329b10ddc091fba5a0ba2b9d4d96a
- https://git.kernel.org/stable/c/f86293adce0c201cfabb283ef9d6f21292089bb8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.24