4267 matches found
CVE-2023-2612
Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service kernel deadlock...
UBUNTU-CVE-2023-2612
Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service kernel deadlock...
PT-2025-49664
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists within the nilfs2 file system during the unmount process. Specifically, the nilfs root structure may be accessed after being freed, potentially leading to a...
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.
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Medium: kernel
Issue Overview: bpf: incorrect verifier pruning due to missing register precision taints, which may lead to out-of-band read/write access due to an incorrect verifier conclusion. CVE-2023-2163 A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the...
XFS File System Privilege Escalation
The vulnerability of the inodeinitowner function in the fs/inode.c file of the XFS file system in the Linux operating system is related to the incorrect setting of access group attributes during file creation. Exploiting this vulnerability can allow an attacker to enhance their privileges and gai...
PT-2025-37890
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the ext4 filesystem related to bounds checking within the get max inline xattr value size function. A corruption of the inode table can occur if...
kernel: ext4: silence the warning when evicting inode with dioread_nolock
In the Linux kernel, the following vulnerability has been resolved: ext4: silence the warning when evicting inode with dioreadnolock When evicting an inode with default dioreadnolock, it could be raced by the unwritten extents converting kworker after writeback some new allocated dirty blocks. It...
No title provided
REJECTED CVE In the Linux kernel, the following vulnerability has been resolved: ext4: add EXT4INODEHASXATTRSPACE macro in xattr.h...
kernel: writeback: avoid use-after-free after removing device
In the Linux kernel, the following vulnerability has been resolved: writeback: avoid use-after-free after removing device When a disk is removed, bdiunregister gets called to stop further writeback and wait for associated delayed work to complete. However, wbinodewritebackend may schedule bandwid...
kernel: NFSv4.2 fix problems with __nfs42_ssc_open
In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...
kernel: gfs2: Always check inode size of inline inodes
A flaw was found in the Linux kernel's GFS2 filesystem. A local attacker with low privileges could craft a malicious GFS2 filesystem with an out-of-range inode size for inline inodes. This improper handling of inode sizes when reading from disk could lead to on-disk corruption, resulting in a...
kernel: ext4: use-after-free in ext4_xattr_set_entry()
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw allows a privileged local user to cause a system crash or other undefined behaviors...
kernel: ext4: fix uninititialized value in 'ext4_evict_inode'
An uninitialized variable flaw was found in the Linux kernel's ext4 filesystem in the inode eviction path. A local user can trigger this issue by creating filesystem operations that cause inode allocation to fail before the iflags field is initialized, followed by inode cleanup that attempts to...
kernel: ext4: use-after-free in ext4_xattr_set_entry()
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw allows a privileged local user to cause a system crash or other undefined behaviors...
PT-2025-41051
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc4-syzkaller-62821-gcb231e2f67ec Description The Linux kernel contains a flaw in the ext4 filesystem implementation. Specifically, the ext4 evict inode function accesses an uninitialized value, potentially...
PT-2025-25932 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the Linux kernel's handling of NFSv4.2, specifically with the nfs42 ssc open function. A problem arises when a destination server performs a COPY operation and accep...
AZL-26689 CVE-2023-2513 affecting package kernel for versions less than 5.15.112.1-1
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors...
DEBIAN-CVE-2023-2513
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors...
CVE-2023-2513
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors...