897 matches found
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001014)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001014 advisory. Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local users to cause a denial of service disk corruption by writi...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002479)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002479 advisory. The ext4 implementation in the Linux kernel before 2.6.34 does not properly track the initialization of certain data structures, which allows physically proximate...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002351)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002351 advisory. The implementation of certain splicewrite file operations in the Linux kernel before 3.16 does not enforce a restriction on the maximum size of a single file, which...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002154)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002154 advisory. The ext4fillsuper function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly validate meta block groups, which allows physically proximate...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003026)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003026 advisory. A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4getgroupinfo function, a denial of service, and a system...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003410)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003410 advisory. A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is possible...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002301)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002301 advisory. A missing authorization check in the fscryptprocesspolicy function in fs/crypto/policy.c in the ext4 and f2fs filesystem encryption support in the Linux kernel befor...
CVE-2025-71123
In the Linux kernel, the following vulnerability has been resolved: ext4: fix string copying in parseapplysbmountoptions strscpypad can't be used to copy a non-NUL-term string into a NUL-term string of possibly bigger size. Commit 0efc5990bca5 "string.h: Introduce memtostr and memtostrpad" provid...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ext4: Avoid potential buffer over-reading in parseapplysbmountoptions. Unlike other strings in the ext4 superblock, we rely on tune2fs to ensure that smountopts is terminated with NUL. We need to make parseapplysbmountoptions mor...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ext4: detecting invalid INLINEDATA + EXTENTS flag combinations The syzbot reported a BUGON in ext4escacheextent when opening a Verity file on a corrupted ext4 file system that was mounted without a journal. The issue arises when...
CVE-2022-50845
In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...
SUSE CVE-2022-50845
In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992765)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992765 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out...
UBUNTU-CVE-2023-54305
In the Linux kernel, the following vulnerability has been resolved: ext4: refuse to create ea block when umounted The ea block expansion need to access sroot while it is already set as NULL when umount is triggered. Refuse this request to avoid panic...
ext4: refresh inline data size before write operations
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kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values
A vulnerability was identified in the Linux kernel's ext4 filesystem implementation due to a flaw in how it processes filesystem metadata. An attacker with local privileges could create a malicious ext4 filesystem image to trigger this issue. When the system attempts to mount this malicious image...
UBUNTU-CVE-2025-68261
In the Linux kernel, the following vulnerability has been resolved: ext4: add idatasem protection in ext4destroyinlinedatanolock Fix a race between inline data destruction and block mapping. The function ext4destroyinlinedatanolock changes the inode data layout by clearing EXT4INODEINLINEDATA and...
CVE-2025-40361
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2025-28049)
The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-28049 advisory. - NFSD: Define a proclayoutcommit for the FlexFiles layout type Chuck Lever Orabug: 38601819 CVE-2025-40087 - vfs: Don't leak disconnected dentrie...
