CVE-2026-97431drm/amd/display: Avoid DPMS-on for phantom stream
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid DPMS-on for phantom stream [Why & How] Calling dc_update_planes_and_stream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call. Skip the call for phantom streams.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 before f2463fc246d3c39be1371389c52b29418ad673d0; from 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 before 10f5f9c0ef32d08b228bfee3684b62f36f395852 | CNA record |
References
- https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0
- https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.