Description
Linux kernel contains a heap-based buffer overflow vulnerability in the legacy_parse_param function in the Filesystem Context functionality. This allows an attacker to open a filesystem that does not support the Filesystem Context API and ultimately escalate privileges.
Recommended action
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
CISA remediation due date for U.S. federal agencies: 11 Sep 2024.
Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.