PT-2022-34715 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0 Description: A bug exists in the extents parsing of the ext4 file system when eh entries equals 0 and eh depth is greater than 0. The actual impact and potential for attack have not been proven yet...

PT-2022-34759 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.12 Description: A bug exists in the extents parsing of the ext4 file system when eh entries equals 0 and eh depth is greater than 0. The actual impact and potential for attack have not been proven yet...

PT-2022-34803 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.71 Description: A bug exists in the extents parsing of the ext4 file system when eh entries equals 0 and eh depth is greater than 0. The actual impact and potential for attack have not been proven yet...

Ubuntu: Security Advisory (USN-5650-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-5650-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 It was...

GSD-2022-1006308 ext4: make sure ext4_append() always allocates new block

ext4: make sure ext4append always allocates new block 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 v4.9.326 by commit...

GSD-2022-1006103 ext4: avoid remove directory when directory is corrupted

ext4: avoid remove directory when directory is corrupted 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 v4.19.256 by commit...

PT-2022-33732 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.63 Description: The issue concerns a potential security problem with the ext4 file system, specifically related to handling corrupted directories. The actual impact and likelihood of an attack have not bee...

PT-2022-34066 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.137 Description: A potential security issue has been identified in the ext4 file system. The ext4 append function may not always allocate a new block as expected. This issue is still under investigation, a...

PT-2022-34361 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.256 Description: The issue concerns a potential security problem with the ext4 file system, specifically related to handling corrupted directories. The actual impact and likelihood of an attack have not be...

PT-2022-34215 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue concerns the ext4 file system, specifically avoiding resizing to a partial cluster size. The actual impact and attack plausibility have not yet been proven. Recommendations: For...

PT-2022-34555 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.326 Description: The issue concerns a potential security problem with the ext4 file system, specifically related to handling corrupted directories. The actual impact and likelihood of an attack have not bee...

PT-2022-33798 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.61 Description: The issue concerns the ext4 file system. It has been identified in the Linux Kernel, but the actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kerne...

PT-2022-34216 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue concerns a potential security problem with the ext4 file system, specifically related to handling corrupted directories. The actual impact and likelihood of an attack have not bee...

PT-2022-34067 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.137 Description: The issue concerns a check in the ext4 file system to ensure a directory block is within the i size boundary. The actual impact and potential for attack have not been fully determined...

PT-2022-34247 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: A potential security issue has been identified in the ext4 file system. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior ...

PT-2022-34029 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.138 Description: The issue concerns a potential security problem with the ext4 file system, specifically related to handling corrupted directories. The actual impact and likelihood of an attack have not be...

PT-2022-33342 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.4 Description: The issue is related to the ext4 file system, where a block range must be validated before use in the ext4 mb clear bb function. The actual impact and attack plausibility have not yet been...

PT-2022-33443 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: A race condition exists when reusing xattr blocks in the ext4 file system. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prio...

PT-2022-33433 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: The issue concerns a potential security vulnerability in the ext4 file system. It involves checking if a directory block is within the i size. The actual impact and attack plausibility have...