drm/amd/pm: Prevent division by zero
Priority LOW 24CWE-369Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-369.
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: 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.
Why it matters now
EPSS 0.00214 11th percentileScored 2026-11-07
Fix Fixed Linux (Linux): 5.4.293, 5.10.237, 5.15.181 +5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 4.20 and later | 5.4.293, 5.10.237, 5.15.181, 6.1.135, 6.6.88, 6.12.25, 6.14.4, 6.15 | Patch available | CNA |
- Linux VendorLinux Affected 4.20 and later Fixed in 5.4.293, 5.10.237, 5.15.181, 6.1.135, 6.6.88, 6.12.25, 6.14.4, 6.15 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.20 to before 5.4.293; 5.5 to before 5.10.237; 5.11 to before 5.15.181; 5.16 to before 6.1.135; 6.2 to before 6.6.88; 6.7 to before 6.12.25; 6.13 to before 6.14.4 | Vulnerable | Linux |
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 11.0 | Vulnerable | Debian |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 4.20 to before 5.4.293; 5.5 to before 5.10.237; 5.11 to before 5.15.181; 5.16 to before 6.1.135; 6.2 to before 6.6.88; 6.7 to before 6.12.25; 6.13 to before 6.14.4 Vulnerable ·Linux
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·Debian
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.293, 5.10.237, 5.15.181, 6.1.135, 6.6.88, 6.12.25, 6.14.4, 6.15
Vendor assessments
Red Hat
Not affected: 5 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2025-37766
- 2026-10-03 Alias added: GHSA-ph3p-q84c-pqrw
References
Patch 8
- https://git.kernel.org/stable/c/6b9f9b998b107c7539f148a013d789ddb860c3b9
- https://git.kernel.org/stable/c/ce773dd844ee19a605af27f11470887e0f2044a9
- https://git.kernel.org/stable/c/80814924260cea431a8fc6137d11cc8cb331a10c
- https://git.kernel.org/stable/c/ffd688804425579a472fbd2525bedb58b1d28bd9
- https://git.kernel.org/stable/c/068091b796480819bf70b159f17e222ad8bea900
- https://git.kernel.org/stable/c/42f7b5d12c28b2a601a98d10a80c6db1fe1a2900
- https://git.kernel.org/stable/c/affd2241927a1e74c0aecd50c2d920dc4213c56d
- https://git.kernel.org/stable/c/4e3d9508c056d7e0a56b58d5c81253e2a0d22b6c
More Linux Kernel vulnerabilities
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
- TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
Sources
- CVE-2025-37766 · CVE Program
- CVE-2025-37766 · NVD
- FIRST EPSS
- GHSA-ph3p-q84c-pqrw · GitHub Advisory Database · CC BY 4.0
- CVE-2025-37766 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences