CVE-2026-23424

accel/amdxdna: Validate command buffer payload count

High · published April 3, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

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

accel/amdxdna: Validate command buffer payload count

The count field in the command header is used to determine the valid

payload size. Verify that the valid payload does not exceed the remaining

buffer space.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00118 · 1.6th percentile
Published
2026-04-03T13:24Z
EPSS history
Timeline
  • 03 APR 13:24Z
    accel/amdxdna: Validate command buffer payload count
    cvelistv5