PT-2022-34852

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.215 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...

Unbreakable Enterprise kernel security update

4.1.12-124.67.3 - media: imon: Fix null-ptr-deref in imonprobe Arvind Yadav Orabug: 31225377 CVE-2017-16537 - fbcon: remove soft scrollback code Linus Torvalds Orabug: 31914703 CVE-2020-14390 - inet: use bigger hash table for IP ID generation Eric Dumazet Orabug: 33778986 CVE-2021-45486 - ipv4:...

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...

PT-2025-40120

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc8-00001-g31ba1e3b8305 Description The Linux kernel contained a flaw within the ext4 filesystem implementation. Specifically, a crash could occur when attempting to create inline data following a direct I...

PT-2025-38013

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference issue was identified in the ext4 filesystem within the Linux kernel. The vulnerability occurs during the ext4 write info function, potentially triggered during...

PT-2025-41017

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the ext4 file system due to a potential issue in the ext4 fc record regions function. The krealloc function may return NULL, leading to a situation where state-fc...

GSD-2022-1006309 ext4: fix use-after-free in ext4_xattr_set_entry

ext4: fix use-after-free in ext4xattrsetentry 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-2022-1006308 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-2022-1006297 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 v4.9.326 by commit...

GSD-2022-1006295 ext4: avoid resizing to a partial cluster size

ext4: avoid resizing to a partial cluster size 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-2022-1006228 ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h

ext4: add EXT4INODEHASXATTRSPACE macro in xattr.h 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 v4.14.291 by commit...

GSD-2022-1006226 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 v4.14.291 by commit...

GSD-2022-1006213 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 v4.14.291 by commit...

GSD-2022-1006211 ext4: avoid resizing to a partial cluster size

ext4: avoid resizing to a partial cluster size 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 v4.14.291 by commit...

GSD-2022-1006121 ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h

ext4: add EXT4INODEHASXATTRSPACE macro in xattr.h 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...

GSD-2022-1006120 ext4: fix use-after-free in ext4_xattr_set_entry

ext4: fix use-after-free in ext4xattrsetentry 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...

GSD-2022-1006118 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 v4.19.256 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...

GSD-2022-1006099 ext4: avoid resizing to a partial cluster size

ext4: avoid resizing to a partial cluster size 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...