HIGHCVE-2026-31490Published Modified CNA Linux
CVE-2026-31490: drm/xe/pf: Fix use-after-free in migration restore
In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Fix use-after-free in migration restore When an error is returned from xe_sriov_pf_migration_restore_produce(), the data pointer is not set to NULL, which can trigger use-after-free in subsequent .write() calls. Set the pointer to NULL upon error to fix the problem. (cherry picked from commit 4f53d8c6d23527d734fe3531d08e15cb170a0819)
Metrics
- CVSS v3.1
- 7.8
- Severity
- HIGH
- Fixed in
- 0
- Affected Products
- 2
Fix available
06.19.117.087997b6c6516e049cbaf2fc6810b213d587a06b1e28552b4ddea5cb4725380dd08237831af835124
Affected packages
- Linux / Linux< e28552b4ddea5cb4725380dd08237831af835124 (from 1ed30397c0b92b97381dbd11362fdbbf93e046d2) · < 87997b6c6516e049cbaf2fc6810b213d587a06b1 (from 1ed30397c0b92b97381dbd11362fdbbf93e046d2)
- Linux / Linux6.19Fixed in 0, 6.19.11, 7.0
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HReferences