Out-of-bounds read in Linux kernel - CVE-2025-37846
Published: May 9, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU108861
CSH Severity: Low
CVSS v4.0: 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-2025-37846
CWE-ID: CWE-125
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 perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the arch/arm64/include/asm/traps.h. A local user can perform a denial of service (DoS) attack.
How to mitigate CVE-2025-37846
Install update from vendor's website.
Sources
- https://git.kernel.org/stable/c/43267d934eacff6c70e15545d804ebbcab8a0bf5
- https://git.kernel.org/stable/c/5f6022a74147675124b781fdc056b291850e7786
- https://git.kernel.org/stable/c/a13bfa4fe0d6949cea14718df2d1fe84c38cd113
- https://git.kernel.org/stable/c/eec737e17e5567e08148550a7f1d94d495b9fb17
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.24