#VU120742 Out-of-bounds read in Linux kernel - CVE-2023-54222
Published: December 30, 2025 / Updated: December 31, 2025
Vulnerability identifier: #VU120742
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-54222
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the tegra_hte_map_to_line_id() function in drivers/hte/hte-tegra194.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's repository.
External links
- https://git.kernel.org/stable/c/2a488602e3f09ef9e50feb5448ae46515a6fa789
- https://git.kernel.org/stable/c/aedc364a7c9cd2fb45b4f7c0a41c98365369ff46
- https://git.kernel.org/stable/c/e078180d66848a6a890daf0a3ce28dc43cc66790
- https://git.kernel.org/stable/c/fed87ce073c7b9f4f255105f90bd930df06d18a7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.28