CVE-2026-43308

A flaw was found in the Linux kernel's Btrfs filesystem. An unexpected delayed reference type in the runonedelayedref function could lead to a system crash. This vulnerability could allow a local attacker to cause a denial of service DoS by triggering the unexpected reference type...

UBUNTU-CVE-2026-43308

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG on unexpected delayed ref type in runonedelayedref There is no need to BUG, we can just return an error and log an error message...

PT-2023-35190

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.90 Description The issue is related to the btrfs function run one delayed ref, which always reports an error. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2023-35256

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.165 Description The issue is related to the btrfs function run one delayed ref, which always reports an error. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...