SB2025071045 - Memory leak in Linux kernel acpi acpica driver
Published: July 10, 2025
Security Bulletin ID
SB2025071045
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) Memory leak (CVE-ID: CVE-2025-38345)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the acpi_ds_create_operands() function in drivers/acpi/acpica/dsutils.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/156fd20a41e776bbf334bd5e45c4f78dfc90ce1c
- https://git.kernel.org/stable/c/1c0d9115a001979cb446ba5e8331dd1d29a10bbf
- https://git.kernel.org/stable/c/4fa430a8bca708c7776f6b9d001257f48b19a5b7
- https://git.kernel.org/stable/c/5a68893b594ee6ce0efce5f74c07e64e9dd0c2c4
- https://git.kernel.org/stable/c/64c4bcf0308dd1d752ef31d560040b8725e29984
- https://git.kernel.org/stable/c/755a8006b76792922ff7b1c9674d8897a476b5d7
- https://git.kernel.org/stable/c/76d37168155880f2b04a0aad92ceb0f9d799950e
- https://git.kernel.org/stable/c/e0783910ca4368b01466bc8dcdcc13c3e0b7db53