CVE-2026-23288

HIGH EPSS 2.2%
Published Mar 25, 20263mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Mar 25, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix out-of-bounds memset in command slot handling The remaining space in a command slot may be smaller than the size of the command header. Clearing the command header with memset() before verifying the available slot space can result in an out-of-bounds write and memory corruption. Fix this by moving the memset() call after the size validation.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
2.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.19.4  –  <6.19.7
linuxlinux_kernel7.0any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/1110a949675ebd56b3f0286e664ea543f745801c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cca770d710d5e03bc814af585cd6975eb6d74074
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1110a949675ebd56b3f0286e664ea543f745801c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cca770d710d5e03bc814af585cd6975eb6d74074
    Patch