PT-2025-35982

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where a loop device block size could be changed underneath a mounted filesystem. This discrepancy between the block device block size and the superbloc...

DEBIAN-CVE-2025-38333

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to bail out in getnewsegment ------------ cut here ------------ WARNING: CPU: 3 PID: 579 at fs/f2fs/segment.c:2832 newcurseg+0x5e8/0x6dc pc : newcurseg+0x5e8/0x6dc Call trace: newcurseg+0x5e8/0x6dc...

UBUNTU-CVE-2025-38333

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to bail out in getnewsegment ------------ cut here ------------ WARNING: CPU: 3 PID: 579 at fs/f2fs/segment.c:2832 newcurseg+0x5e8/0x6dc pc : newcurseg+0x5e8/0x6dc Call trace: newcurseg+0x5e8/0x6dc...

PT-2025-29055

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the get new segment function in the f2fs filesystem. The function may detect an inconsistent status between free segment map and free section ma...

SUSE CVE-2022-50020

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

SUSE CVE-2022-50205

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

DEBIAN-CVE-2022-50205

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

DEBIAN-CVE-2022-50020

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

UBUNTU-CVE-2022-50205

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

UBUNTU-CVE-2022-50020

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

CVE-2022-50205 ext2: Add more validity checks for inode counts

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

CVE-2022-50205 ext2: Add more validity checks for inode counts

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

CVE-2022-50020

CVE-2022-50020 affects the Linux kernel ext4 filesystem: the patch prevents online resizing to an unaligned/partial cluster boundary. The issue could cause the last resize iteration to grow the filesystem by a negative amount, tripping a BUG_ON and leaving the in-memory superblock corrupted. Conn...

CVE-2022-50205: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes pe...

kernel: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error

A flaw was found in the jbd2 component of the Linux kernel. When an input/output I/O error occurs during the journal cleanup process, the system may continue to wait for journal space that cannot be freed. This improper error handling can lead to a system becoming unresponsive or experiencing a...

kernel: ext4: don't set SB_RDONLY after filesystem errors

A flaw was found in the Linux kernel's handling of filesystem errors. When a filesystem encounters an error and is configured to remount as read-only, the kernel's attempt to apply this setting can conflict with other filesystem operations, specifically during filesystem freezing. This conflict c...

DEBIAN-CVE-2025-4382

A flaw was found in systems utilizing LUKS-encrypted disks with GRUB configured for TPM-based auto-decryption. When GRUB is set to automatically decrypt disks using keys stored in the TPM, it reads the decryption key into system memory. If an attacker with physical access can corrupt the underlyi...

SUSE CVE-2022-49769

In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but in reality it's very unlikely that this field would be corrupted on its own. Nevertheless it should be checked to avoid the...

kernel: SUNRPC: Fix RPC client cleaned up the freed pipefs dentries

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix RPC client cleaned up the freed pipefs dentries RPC client pipefs dentries cleanup is in separated rpcremovepipedir workqueue,which takes care about pipefs superblock locking. In some special scenarios, when kernel...

SUSE CVE-2022-49850

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix deadlock in nilfscountfreeblocks A semaphore deadlock can occur if nilfsgetblock detects metadata corruption while locating data blocks and a superblock writeback occurs at the same time: task 1 task 2 ------ ------ A...