Linux f2fs Kernel Module Heap Buffer Overflow DoS

The vulnerability of the f2fs file system in Linux operating systems is related to the use of an uninitialized buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

PT-2021-27256

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.223 Description The issue concerns a potential security vulnerability in the Linux Kernel, specifically in the f2fs setxattr function, where a sanity check on the last xattr entry is required. The actual...

Linux kernel has unspecified vulnerabilities (CNVD-2022-00608)

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel versions prior to 5.15.11 have a security vulnerability that stems from f2fssetxattr in fs/f2fs/xattr.c in the Linux kernel, which can be exploited when an inode has an invalid last xattr...