CVE-2025-37769: debian debian_linux Divide By Zero
Vulnerability summary
CVE-2025-37769 is a medium (CVSS 5.5) Divide By Zero vulnerability in debian debian_linux. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9.6% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 31 · Related 30Timeline
- 01-05-2025PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm/smu11: Prevent division by zero The user can set any speed value. If speed is greater than UINT_MAX/8, division by zero is possible. Found by Linux Verification Center (linuxtesting.org) with SVACE. (cherry picked from commit da7dc714a8f8e1c9fc33c57cd63583779a3bef71)
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.20%
Chance of exploitation in the next 30 days
Percentile
10%
Versus all other CVEs
30-day change
+0.01 pp
From 0.19% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu112 products
- linux< 6.8.0-100.100
- linux-allwinner-5.19All versions (No fix recorded)
- linux-aws< 6.8.0-1046.49
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Debian2 products
- linux< 6.1.135-1 | < 6.12.25-1
- debian_linuxEOL11.0
Linux2 products
- linux≥ 1e866f1fe528bc0158cdcd589053753032bdb52c, < de6f8e0534cfabc528c969d453150ca90b24fb01 | ≥ 1e866f1fe528bc0158cdcd589053753032bdb52c, < de2cba068c9c648503973b57696d035cfe58a9f6 | ≥ 1e866f1fe528bc0158cdcd589053753032bdb52c, < 63a150400194592206817124268ff6f43947e8c9 | ≥ 1e866f1fe528bc0158cdcd589053753032bdb52c, < fc9d55377353321e78f9e108d15f72a17e8c6ee2 | ≥ 1e866f1fe528bc0158cdcd589053753032bdb52c, < 7ba88b5cccc1a99c1afb96e31e7eedac9907704c | 6.0
- linux_kernel≥ 6.0, < 6.1.135 | ≥ 6.2, < 6.6.88 | ≥ 6.7, < 6.12.25 | ≥ 6.13, < 6.14.4 | 6.15:rc1
3 vendors · 116 products