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-2025-414313)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414313 advisory. A use-after-free flaw was found in btrfssearchslot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cau...

UBUNTU-CVE-2024-37354

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix crash on racing fsync and size-extending write into prealloc We have been seeing crashes on duplicate keys in btrfssetitemkeysafe: BTRFS critical device vdb: slot 4 key 450 108 8192 new key 450 108 8192 ------------ cu...

Linux Kernel 'btrfs/ctree.c' Local Elevation of Privilege Vulnerability

Linux Kernel is an open source operating system. A local elevation of privilege vulnerability exists in Linux Kernel 'btrfs/ctree.c', which can be exploited by an attacker to gain elevation of privilege...

Linux kernel 'btrfs/ctree.c' local elevation of privilege vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A local elevated privilege vulnerability exists in Linux kernel. A local attacker can exploit this vulnerability to gain elevated privileges...