#VU109556 Division by zero in Linux kernel - CVE-2025-37937
Published: May 21, 2025 / Updated: May 21, 2025
Vulnerability identifier: #VU109556
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-2025-37937
CWE-ID: CWE-369
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 a division by zero error within the dib8000_set_dds() function in drivers/media/dvb-frontends/dib8000.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/536f7f3595ef8187cfa9ea50d7d24fcf4e84e166
- https://git.kernel.org/stable/c/6cfe46036b163e5a0f07c6b705b518148e1a8b2f
- https://git.kernel.org/stable/c/75b42dfe87657ede3da3f279bd6b1b16d69af954
- https://git.kernel.org/stable/c/976a85782246a29ba0f6d411a7a4f524cb9ea987
- https://git.kernel.org/stable/c/9b76b198cf209797abcb1314c18ddeb90fe0827b
- https://git.kernel.org/stable/c/b9249da6b0ed56269d4f21850df8e5b35dab50bd
- https://git.kernel.org/stable/c/c8430e72b99936c206b37a8e2daebb3f8df7f2d8
- https://git.kernel.org/stable/c/cd80277f652138d2619f149f86ae6d17bce721d1
- https://git.kernel.org/stable/c/e63d465f59011dede0a0f1d21718b59a64c3ff5c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.236
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.180
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.292
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.134
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.23
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.87