CVE-2023-54222
kernel: Linux kernel: Information disclosure or denial of service via out-of-bounds read in Tegra Host Emulation
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 30, 2025
Updated · June 30, 2026
Description
A flaw was found in the Linux kernel. Specifically, an off-by-one error in the Tegra Host Emulation (hte) component's tegra_hte_map_to_line_id() function, caused by an incorrect boundary check, could allow a local attacker to read memory outside of allocated bounds. This out-of-bounds read may lead to information disclosure or a denial of service (DoS).
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.1CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE-125 · Out-of-bounds Read