Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001336)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001336 advisory. A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414626)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414626 advisory. A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of...

Race condition

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...

CVE-2021-28964

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...