CVE-2026-68242
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-08-10
Modified: 2026-10-30
First seen: 2026-10-30
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix NULL deref on sched_engine alloc failure Avoid using intel_context_put() before intel_context_init() in execlists_create_virtual() as the kref_put() inside would lead to NULL deref on the IOCTL path when sched_engine allocation fails. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 4f2a12f2d50e9f48227656e4dcbd6423506be31d)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < 9ea0aaf8bf9fda6e101f2304391f066d99d0d054 |
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < bedeee4612afc15c53f8d3c6da05897506b4ca24 |
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < 7214db3e62fa9f0be7981cba9039bd835a79c070 |
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < c174969f6af6c22fc9c51aefcdb7f9183c3a329a |
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < edd4804f07b8369ed472de19272974e2bf2a6271 |
| Linux | Linux | 3e28d37146db5dd49c469bc62a93ca791067d391 < 82ec992c404c3dc774c5e9f3d4aa858e97187675 |
| Linux | Linux | 5.15 |