CVE-2024-44978CWE-416

CVE-2024-44978

High · published September 5, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

drm/xe: Free job before xe_exec_queue_put

Free job depends on job->vm being valid, the last xe_exec_queue_put can

destroy the VM. Prevent UAF by freeing job before xe_exec_queue_put.

(cherry picked from commit 32a42c93b74c8ca6d0915ea3eba21bceff53042f)

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Weakness
CWE-416 · Use After Free
Published
2024-09-05T00:15Z
Affected products (5)
ProductVersionsFixed in
linux/linux_kernel≥ 6.8, < 6.10.76.10.7
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (2)
https://git.kernel.org/stable/c/98aa0330f200b9b8fb9e1298e006eda57a13351c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9e7f30563677fbeff62d368d5d2a5ac7aaa9746a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 04 SEP 19:54Z
    drm/xe: Free job before xe_exec_queue_put
    cvelistv5