PT-2025-49618

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-next-20221007-dirty 349 Description A flaw exists in the Linux kernel related to the handling of boot loader inodes. Specifically, a bug in the es tree search function within the ext4 filesystem can occur...

PT-2022-36248 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.78 Description: A potential issue exists in the btrfs filesystem, related to an inode list leak during backref walking at the find parent nodes function. The actual impact and attack plausibility have not...

PT-2022-36102 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.8 Description: The issue is related to a potential security problem in the btrfs filesystem, specifically in the resolve indirect refs function, where an inode list leak occurs during backref walking. The...

PT-2022-36444 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.224 Description: The issue is related to a potential security vulnerability in the btrfs filesystem, specifically in the find parent nodes function during backref walking, which may cause an inode list leak...

PT-2022-36101 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.8 Description: The issue is related to a potential security vulnerability in the btrfs filesystem, specifically in the find parent nodes function during backref walking, which may cause an inode list leak...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2022-2602 This repository contain...

kernel: ext4: add reserved GDT blocks check

A flaw was found in the ext4 module in the Linux kernel. Resizing a corrupt ext4 image can cause a NULL pointer dereference due to a missing check if the reserved GDT blocks is zero when the resizeinode feature is disabled, resulting in a denial of service...

kernel: ext4: fix bug_on ext4_mb_use_inode_pa

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon ext4mbuseinodepa Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/mballoc.c:3211! ... RIP: 0010:ext4mbmarkdiskspaceused.cold+0x85/0x136f ... Cal...

kernel: ext4: fix bug_on in ext4_writepages

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in ext4writepages we got issue as follows: EXT4-fs error device loop0: ext4mbgeneratebuddy:1141: group 0, block bitmap and bg descriptor inconsistent: 25 vs 31513 free cls ------------ cut here ------------ kernel...

kernel: ceph: fix inode reference leakage in ceph_get_snapdir()

In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in cephgetsnapdir The cephgetinode will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should...

PT-2022-35135 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: A potential memory leak was identified in the ext4 fc record modified inode function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35558 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.150 Description: A potential memory leak was identified in the ext4 fc record modified inode function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

kernel: ext4: add reserved GDT blocks check

A flaw was found in the ext4 module in the Linux kernel. Resizing a corrupt ext4 image can cause a NULL pointer dereference due to a missing check if the reserved GDT blocks is zero when the resizeinode feature is disabled, resulting in a denial of service...

kernel: ext4: fix bug_on ext4_mb_use_inode_pa

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon ext4mbuseinodepa Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/mballoc.c:3211! ... RIP: 0010:ext4mbmarkdiskspaceused.cold+0x85/0x136f ... Cal...

CVE-2022-3649

A flaw was found in the NILFS2 file system implementation in the Linux kernel. If the beginning of the inode bitmap area was corrupted on disk, an inode with the same inode number as the root inode could be allocated and fail soon after. The subsequent call to nilfsclearinode wrongly decremented...

CLSA-2022-1667416255 Fix CVE(s): CVE-2021-44879

CVE-2021-44879 - ELSCVE-3342 f2fs: fix to do sanity check on inode type during garbage collection...

CLSA-2022-1667414297 Fix CVE(s): CVE-2021-44879

CVE-2021-44879 - ELSCVE-3342 f2fs: fix to do sanity check on inode type during garbage collection...

DEBIAN-CVE-2022-3649

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfsnewinode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch t...

CVE-2022-3649

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfsnewinode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch t...

UBUNTU-CVE-2022-3649

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfsnewinode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch t...