Linux vulnerability

What happened

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Enhance buffer validation in acpi_ut_walk_aml_resources() Enhance buffer validation in acpi_ut_walk_aml_resources() to prevent buffer overflows.

Affected versions

Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 through before f65e2ef7ccca11dc874f48aff996a6a26528f8e7 (git); 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 through before d0fb1973f705c8b8bd7e118e4a9a65d05d800fba (git); 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 through before b2e21fe8c3361c3d0d57ee56d359bea9b51fda3d (git); before 6.12.111 (semver); before 6.18.53 (semver) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.