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-2022-36248 · 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-2022-36361 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.154 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 lea...

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: 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...

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...

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...

PT-2022-35372

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.75 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...

PT-2025-18597

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description The issue is related to the ext4 file system in the Linux kernel. It occurs when the ext4 da release space function is called with an inode that has inline data, leading to a warning...

PT-2022-38114

Уязвимость функции ima inode hash модуля security/integrity/ima/ima main.c подсистемы обеспечения безопасности ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2025-43087

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists within the ima inode hash function due to a missing kfree call when ima collect measurement returns an error, excluding the case of -ENOMEM. The commit f3cc6b25dcc5,...

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...

PT-2025-37579

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel where mounting a filesystem with a journal inode possessing the encrypt flag can lead to a NULL dereference within the fscrypt limit io blocks function...