CVE-2024-36027 btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer Btrfs clears the content of an extent buffer marked as EXTENTBUFFERZONEDZEROOUT before the bio submission. This mechanism is introduced to prevent a write hole of an...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fact that when an inter-area buffer is marked EXTENTBUFFERZONEDZEROOUT, Btrfs clears the contents of the...

PT-2024-26853 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises from the mechanism introduced to prevent a write hole of an extent buffer in the Btrfs file system. When btrfs clear buffer dirty marks an extent buffer as EXTENT BUFF...

SUSE CVE-2024-35798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

DEBIAN-CVE-2024-35798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

CVE-2024-35798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

CVE-2024-35798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

UBUNTU-CVE-2024-35798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

CVE-2024-35798 btrfs: fix race in read_extent_buffer_pages()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

CVE-2024-35798 btrfs: fix race in read_extent_buffer_pages()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

CVE-2024-35798

CVE-2024-35798 — Linux kernel, btrfs race in read_extent_buffer_pages() A race occurs when reading an extent buffer: after acquiring EXTENT_BUFFER_READING, the uptodate flag isn’t rechecked promptly, allowing a concurrent read to start and potentially return while another read is in progress. Thi...

CVE-2024-35798 btrfs: fix race in read_extent_buffer_pages()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race in readextentbufferpages There are reports from tree-checker that detects corrupted nodes, without any obvious pattern so possibly an overwrite in memory. After some debugging it turns out there's a race when...

PT-2024-8382

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a race condition in the read extent buffer pages function, which can lead to corrupted nodes and potentially allow an attacker to overwrite memory. The problem...

SUSE 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...

GSD-2022-1004464 btrfs: don't set lock_owner when locking extent buffer for reading

btrfs: don't set lockowner when locking extent buffer for reading This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.51 by commit...

GSD-2022-1004256 btrfs: don't set lock_owner when locking extent buffer for reading

btrfs: don't set lockowner when locking extent buffer for reading This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.8 by commit...

PT-2022-32726

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.51 Description The issue is related to the btrfs file system in the Linux Kernel. It involves the locking of extent buffers for reading, where the lock owner is not set. This is a potential security issue,...

PT-2022-29859

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description The issue concerns the verification of the transaction of the to-be-written dirty extent buffer in btrfs. The actual impact and attack plausibility have not yet been proven. Recommendations F...

PT-2022-30172

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.33 Description The issue concerns the verification of the transaction of the to-be-written dirty extent buffer in btrfs. The actual impact and attack plausibility have not yet been proven. Recommendations F...

PT-2022-29552

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.2 Description The issue concerns the verification of the transaction of the to-be-written dirty extent buffer in btrfs. The actual impact and attack plausibility have not yet been proven. Recommendations Fo...