PT-2025-38015

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability exists in the Linux kernel related to the ext4 rename function. Specifically, the issue arises when renaming files and involves failing to initialize quota information fo...

PT-2022-36064 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.8 Description: A potential issue has been identified in the ext4 file system, specifically in the 'ext4 da release space' function. The actual impact and likelihood of an attack have not been confirmed...

PT-2022-36423

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.224 Description A potential security issue has been identified in the ext4 file system, related to the ext4 da release space function. The actual impact and attack plausibility have not yet been proven...

PT-2025-37588

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where converting files with inline data to extents, with both bigalloc and inline options enabled, can lead to invalid extent status cache content,...

PT-2025-49704

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc3-next 370 Description A use-after-free issue exists in the ext4 filesystem's orphan inode cleanup routine. Specifically, when the ext4 inode attach jinode function fails with -ENOMEM during orphan cleanu...

PT-2022-38171

Уязвимость функции ext4 alloc inode модуля fs/ext4/super.c файловой системы Ext4 ядра операционной системы Linux связана с использованием неинициализированного ресурса. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаем...

PT-2022-36063 · 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 the ext4 file system, where a directory entry with an invalid rec len can trigger a BUG ON condition. The actual impact and potential for exploitation have not been...

PT-2022-36220

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.78 Description A potential security issue has been identified in the ext4 file system, related to the ext4 da release space function. The actual impact and attack plausibility have not yet been proven...

PT-2025-40672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to handling of inodes. Specifically, the issue arises when obtaining the boot loader inode, potentially allowing a bad inode to be returned,...

PT-2025-53963

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to an inode leak within the ext4 xattr inode create function when handling errors during extended attribute operations. Specifically, if ext4...

PT-2022-38223

Уязвимость функции ext4 xattr inode create модуля fs/ext4/xattr.c файловой системы Ext4 ядра операционной системы Linux связана с неосвобождением ресурса после истечения действительного срока его эксплуатирования. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-36333 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.154 Description: A potential issue exists in the ext4 file system where a directory entry with an invalid rec len can trigger a BUG ON condition. The actual impact and attack plausibility of this issue hav...

PT-2022-36334

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.154 Description A potential security issue has been identified in the ext4 file system, related to the ext4 da release space function. The actual impact and attack plausibility have not yet been proven...

PT-2022-36422 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.224 Description: A potential issue exists where a directory entry with an invalid rec len could trigger a BUG ON in the ext4 filesystem. The actual impact and attack plausibility have not yet been proven...

PT-2022-36601 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.333 Description: A potential security issue has been identified in the ext4 file system, related to the ext4 da release space function. The actual impact and likelihood of an attack have not been confirmed...

RHEL 9 : kernel (RHSA-2022:8267)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:8267 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: off-path attacker may inject data or...

Moderate: Red Hat Security Advisory: e2fsprogs security update

An update for e2fsprogs is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kernel: ext4: fix bug_on in __es_tree_search

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch Hulk Robot reported a BUGON: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:199! ... RIP: 0010:ext4esend fs/ext4/extentsstatus.c:199 inline...

kernel: ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state

A flaw was found in the ext4 module in the Linux kernel. A specially crafted filesystem can cause an assertion failure when a specific operation is performed, possibly resulting in system instability and a denial of service...

kernel: ext4: fix use-after-free in ext4_rename_dir_prepare

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted filesystem without journal. Opts: ,errors=continue ext4getfirstdirblock: bh-bdata=0xffff88810bee6000 len=34478 ext4getfirstdirblock:...