SUSE CVE-2023-54313

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlgetaclrcu Following process: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

Linux Distros Unpatched Vulnerability : CVE-2023-54194

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - exfat: use kvmallocarray/kvfree instead of kmallocarray/kfree The call stack shown below is a scenario in the Linux 4.19 kernel. Allocating memory failed where...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992999)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992999 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsiprochostdirrm decreases a referenc...

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...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993311 advisory. In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993101)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993101 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the...

PT-2025-54474

Name of the Vulnerable Software and Affected Versions Apache NuttX RTOS versions 7.20 through 12.10 Description A Use After Free issue was identified in the fs/vfs/fs rename code of the Apache NuttX RTOS. The issue stems from a recursive implementation and the use of a single buffer by two...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992825)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992825 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate ltreedepth to avoid out-of-bounds access The ltreedepth field is 16-bit le16, but...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993209)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993209 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring/rw: fix missing NOWAIT check for ODIRECT start write When iouring starts a write, it'll...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-992989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992989 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix WARNING in mbfindextent Syzbot found the following issue: EXT4-fs: Warning: mounting wi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992780 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Prevent integer overflow in AG size calculation The JFS filesystem calculates allocation...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993184)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993184 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after failed write When buffered write fails to copy data into...

EUVD-2023-60491

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlgetaclrcu Following process: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

EUVD-2023-60507

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix memory leak after finding block group with super blocks At excludesuperstripes, if we happen to find a block group that has super blocks mapped to it and we are on a zoned filesystem, we error out as this is not...

EUVD-2023-60377

In the Linux kernel, the following vulnerability has been resolved: fs/sysv: Null check to prevent null-ptr-deref bug sbgetblkinode-isb, parent return a null ptr and taking lock on that leads to the null-ptr-deref bug...

EUVD-2023-60388

In the Linux kernel, the following vulnerability has been resolved: btrfs: set page extent mapped after readfolio in relocateonepage One of the CI runs triggered the following panic assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ------------ cut here ------------...

EUVD-2022-55853

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...

EUVD-2022-55883

In the Linux kernel, the following vulnerability has been resolved: ext2: Add sanity checks for group and filesystem size Add sanity check that filesystem size does not exceed the underlying device size and that group size is big enough so that metadata can fit into it. This avoid trying to mount...

CVE-2023-54313

In the Linux kernel, the following vulnerability has been resolved: ovl: fix null pointer dereference in ovlgetaclrcu Following process: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

UBUNTU-CVE-2023-54281

In the Linux kernel, the following vulnerability has been resolved: btrfs: release path before inode lookup during the ino lookup ioctl During the ino lookup ioctl we can end up calling btrfsiget to get an inode reference while we are holding on a root's btree. If btrfsiget needs to lookup the...