Astra Linux - уязвимость в linux-5.10, linux, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: ext4: fixed a task that was hung in ext4xattrdelete inode. Syzbot reported a problem with hung tasks: ================================================================== INFO: Task syz-executor232:5073 is blocked for more than...

Linux Distros Unpatched Vulnerability : CVE-2022-50377

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Red Hat Enterprise Linux - kernel: ext4: check and assert if marking an nodelete evicting inode dirty CVE-2022-50377 Note that Nessus relies on the presence of...

kernel: ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix out-of-bound read in ext4xattrinodedecrefall There's issue as follows: BUG: KASAN: use-after-free in ext4xattrinodedecrefall+0x6ff/0x790 Read of size 4 at addr ffff88807b003000 by task syz-executor.0/15172 CPU: 3 PID:...

CVE-2023-53089

CVE-2023-53089 affects the Linux kernel ext4/xattr path. The issue occurs during eviction of inodes with extended attributes (EA) where ext4_xattr_delete_inode triggers a hang due to finding an EA inode (ea_inum = 15) that is in I_FREEING state and waiting for the EA inode’s deletion, causing an ...

Linux kernel 安全漏洞

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 the Linux kernel that stems from ext4xattrdeleteinode causing a task to hang...

kernel: tmpfs: fix kernel BUG in shmem_delete_inode

The shmemdeleteinode function in mm/shmem.c in the tmpfs implementation in the Linux kernel before 2.6.26.1 allows local users to cause a denial of service system crash via a certain sequence of file create, remove, and overwrite operations, as demonstrated by the insserv program, related to...