PT-2025-49062

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.15.8 Description The Linux kernel contains a flaw in the btrfs subsystem where btrfs check leaked roots may access a NULL pointer if fs info-super copy or fs info-super for commit allocation fails during btrfs...

EUVD-2022-55125

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: traverse devices under chunkmutex in btrfscanactivatezone btrfscanactivatezone can be called with the devicelistmutex already held, which will lead to a deadlock: insertdevextents // Takes devicelistmutex -...

EUVD-2022-55136

In the Linux kernel, the following vulnerability has been resolved: btrfs: release correct delalloc amount in direct IO write path Running generic/406 causes the following WARNING in btrfsdestroyinode which tells there are outstanding extents left. In btrfsgetblocksdirectwrite, we reserve a...

USN-7796-4 linux-azure-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Framebuffer layer; - BTRFS file system; - Ext4 file system; - Network file system NFS server daemon; - Packet...

USN-7796-4: Linux kernel (Azure FIPS) kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Framebuffer layer; - BTRFS file system; - Ext4 file system; - Network file system NFS server daemon; - Packet...

PT-2025-44390

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the btrfs subsystem related to the free space tree. Specifically, an assertion failure can occur during the construction of a free space tree when...

PT-2025-44391

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue was addressed in the Linux kernel related to the btrfs filesystem. Specifically, the issue occurs when rejecting a non-SINGLE data profile without a RAID stripe tree...

Linux Distros Unpatched Vulnerability : CVE-2023-53618

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sur...

SUSE CVE-2023-53618

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

SUSE CVE-2023-53672

In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As usual, the reproducer doesn't reliably trigger locally here, but at...

USN-7789-2 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...

Linux Distros Unpatched Vulnerability : CVE-2023-53538

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: insert tree mod log move in pushnodeleft There is a fairly unlikely race condition in tree mod log rewind that can result in a kernel panic which has the...

Linux Distros Unpatched Vulnerability : CVE-2023-53672

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As...

Linux Distros Unpatched Vulnerability : CVE-2022-50456

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix resolving backrefs for inline extent followed by prealloc If a file consists of an inline extent followed by a regular or prealloc extent, then a...

CVE-2023-53672

In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As usual, the reproducer doesn't reliably trigger locally here, but at...

CVE-2023-53618

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

UBUNTU-CVE-2023-53618

In the Linux kernel, the following vulnerability has been resolved: btrfs: reject invalid reloc tree root keys with stack dump BUG Syzbot reported a crash that an ASSERT got triggered inside preparetomerge. That ASSERT makes sure the reloc tree is properly pointed back by its subvolume tree. CAUS...

UBUNTU-CVE-2023-53672

In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As usual, the reproducer doesn't reliably trigger locally here, but at...

EUVD-2025-32741

In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As usual, the reproducer doesn't reliably trigger locally here, but at...

CVE-2023-53672

In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several warning triggered inside lookupinlineextentbackref. CAUSE As usual, the reproducer doesn't reliably trigger locally here, but at...