CVE-2026-53290drm/xe/eustall: Fix drm_dev_put called before stream disable in close
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drm_dev_put called before stream disable in close In xe_eu_stall_stream_close(), drm_dev_put() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures could be freed while the subsequent cleanup code still accesses them, leading to a use-after-free. Fix this by moving drm_dev_put() after all device accesses are complete. This matches the ordering in xe_oa_release(). (cherry picked from commit 35aff528f7297e949e5e19c9cd7fd748cf1cf21c)
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- 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
- Analyzed
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 9a0b11d4cf3b4324378c322b7043962e648681ed before bebce43f34b5feb8a760aa832eba81e0f8a38871; from 9a0b11d4cf3b4324378c322b7043962e648681ed before 84f2bfbe6e38f8b9815ca00826e53b7f51420402; from 9a0b11d4cf3b4324378c322b7043962e648681ed before dc2d9842c67d883d3200ae33b9c3859dd9492408 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.15 before 6.18.33; from 6.19 before 7.0.10; 7.1 | NVD |
References
- https://git.kernel.org/stable/c/bebce43f34b5feb8a760aa832eba81e0f8a38871patch
- https://git.kernel.org/stable/c/84f2bfbe6e38f8b9815ca00826e53b7f51420402patch
- https://git.kernel.org/stable/c/dc2d9842c67d883d3200ae33b9c3859dd9492408patch
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.