CVE-2025-37937
What it is
In the Linux kernel, the following vulnerability has been resolved: objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds() If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result is a divide-by-zero. Prevent that from happening. Fixes the following warning with an UBSAN kernel: drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx()
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.2% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Weakness
- CWE-369
- Record status
- Analyzed
Affected
- Linux Kernel < 5.4.292
- Linux Kernel < 5.10.236
- Linux Kernel < 5.15.180
- Linux Kernel < 6.1.134
- Linux Kernel < 6.6.87
- Linux Kernel < 6.12.23
- Linux Kernel < 6.13.11
- Linux Kernel < 6.14.2
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2025-37937.md and follow it. Check whether this project is affected by CVE-2025-37937. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- 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
References
- 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://lists.debian.org/debian-lts-announce/2025/05/msg00045.html