28828 matches found
CVE-2025-40150
The CVE-2025-40150 entries describe a Linux kernel F2FS issue where a race between fallocate on a pinning file and block allocation can migrate a just-allocated segment, causing mismatch between in-memory SIT and on-disk SSA (example segno 173822). The root cause is a race in garbage collection t...
CVE-2025-40138 f2fs: fix to avoid NULL pointer dereference in f2fs_check_quota_consistency()
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid NULL pointer dereference in f2fscheckquotaconsistency syzbot reported a f2fs bug as below: Oops: gen 107.736417 T5848 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 ...
CVE-2025-40124 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III
In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...
CVE-2025-40150: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid migrating empty section It reports a bug from device w/ zufs: F2FS-fs dm-64: Inconsistent segment 173822 type 1, 0 in SSA and SIT F2FS-fs dm-64: Stopped filesystem due to reason: 4 Thread A Thread B -...
PT-2025-52900
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the ' ocfs2 move extent' function. The function previously used 'BUG' which could cause the entire kernel to crash due to filesystem corruption...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990849)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990849 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 20.1070e Security Update: kernel (UTSA-2025-990753)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990753 advisory. In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but ...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990743)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990743 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...
PT-2025-46625
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the f2fs filesystem related to segment migration. A race condition can occur during file allocation and garbage collection, specifically when a...
Linux Kernel Security Vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the detection of an invalid combination of INLINEDATA and EXTENTS flags, which could lead to file system...
PT-2025-46603
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc4-custom+ 283 Description The Linux kernel contains a flaw related to handling symbolic links when the block size is larger than the page size bs ps within the Btrfs filesystem. Specifically, the issue...
PT-2025-49076
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc4-djwx Description The Linux kernel contains a flaw related to out-of-bounds memory access during symlink repair within the XFS filesystem. Specifically, an incorrect calculation in the min function lead...
runc: container escape via 'masked path' abuse due to mount race conditions
A flaw was found in runc. This flaw exploits an issue with how masked paths are implementedin runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instea...
kernel: ext4: only dirty folios when data journaling regular files
In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...
kernel: nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails
In the Linux kernel, the following vulnerability has been resolved: nfs: Clean up /proc/net/rpc/nfs when nfsfsprocnetinit fails. syzbot reported a warning below 1 following a fault injection in nfsfsprocnetinit. 0 When nfsfsprocnetinit fails, /proc/net/rpc/nfs is not removed. Later, rpcprocexit...
CVE-2025-64507
An issue in Incus user in an environment where an unprivileged user may have root access to a container with an attached custom storage volume that has the security.shifted property set to true as well as access to the host as an unprivileged user. The most common case for this would be systems...
USN-7865-1 linux-fips vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
Linux kernel Namespace Function Copy Mnt Ns DoS
The vulnerability of the copymntns function in the fs/namespace.c module of the Linux file system support module is related to improper cleanup during exception handling. Exploiting this vulnerability can allow an attacker to cause a service failure...
Node.js: FS Permissions Bypass
A flaw was discovered in Node.js's Permissions model that allowed attackers to bypass --allow-fs-read and --allow-fs-write restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory could escape the allowed path a...
