SB2025091985 - Out-of-bounds read in Linux kernel acpi acpica driver
Published: September 19, 2025 Updated: September 22, 2025
Security Bulletin ID
SB2025091985
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2023-53395)
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 function in drivers/acpi/acpica/psopcode.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/23c67fa615c52712bfa02a6dfadbd4656c87c066
- https://git.kernel.org/stable/c/2f2a5905303ae230b5159fcd8cdcd5b3e7ad5e2d
- https://git.kernel.org/stable/c/3a21ffdbc825e0919db9da0e27ee5ff2cc8a863e
- https://git.kernel.org/stable/c/3bf4463e40a17a23f2f261dfd7fe23129bdd04a4
- https://git.kernel.org/stable/c/430787056dd3c591eb553d5c3b2717efcf307d4e
- https://git.kernel.org/stable/c/625c12dc04a607b79f180ef3ee5a12bf2e3324c0
- https://git.kernel.org/stable/c/b102113469487b460e9e77fe9e00d49c50fe8c86
- https://git.kernel.org/stable/c/e1f686930ee4b059c7baa3c3904b2401829f2589
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.55