CVE-2021-44879

CVE-2021-44879 affects the Linux kernel’s f2fs implementation: in gc_data_segment (fs/f2fs/gc.c) zeroing out or moving pages does not treat special files, causing a NULL pointer dereference in move_data_page and potentially a crash. The issue is fixed in Linux 5.16.3 (ChangeLog-5.16.3). Affected ...

Mageia: Security Advisory (MGASA-2020-0436)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2021-0418)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GSD-2021-1002842 f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()

f2fs: fix to do sanity check on last xattr entry in f2fssetxattr This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.12 by commit...

GSD-2021-1002813 f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()

f2fs: fix to do sanity check on last xattr entry in f2fssetxattr This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.89 by commit...

GSD-2021-1002800 f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()

f2fs: fix to do sanity check on last xattr entry in f2fssetxattr This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.169 by commit...

GSD-2021-1002788 f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()

f2fs: fix to do sanity check on last xattr entry in f2fssetxattr This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.223 by commit...

GSD-2021-1002781 f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()

f2fs: fix to do sanity check on last xattr entry in f2fssetxattr This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.260 by commit...

CVE-2021-45469

An out-of-bounds memory access flaw in the Linux kernel's F2FS Flash-Friendly File System functionality was found in the way users mount and operate corrupted image of this file-system if an inode has an invalid last xattr entry. A local user could use this flaw to crash the system or escalate...

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...

DEBIAN-CVE-2021-45469

In f2fssetxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry...

UBUNTU-CVE-2021-45469

In f2fssetxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry...

CVE-2021-45469

In f2fssetxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry...

CVE-2021-45469

In f2fssetxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry...

Linux kernel 缓冲区错误漏洞

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...

PT-2021-6205 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.15.11 Description: The issue arises from an out-of-bounds memory access in the f2fs setxattr function in fs/f2fs/xattr.c when an inode has an invalid last xattr entry. This can potentially impact the...

GSD-2021-1002548 f2fs: set SBI_NEED_FSCK flag when inconsistent node block found

f2fs: set SBINEEDFSCK flag when inconsistent node block found This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.6 by commit...

GSD-2021-1002480 f2fs: set SBI_NEED_FSCK flag when inconsistent node block found

f2fs: set SBINEEDFSCK flag when inconsistent node block found This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.83 by commit...

GSD-2021-1002439 f2fs: set SBI_NEED_FSCK flag when inconsistent node block found

f2fs: set SBINEEDFSCK flag when inconsistent node block found This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.163 by commit...

The vulnerability of the F2fs-Tools tool, related to reading beyond the memory boundaries, allows a intruder to access confidential information.

The vulnerability of the F2fs-Tools tool is related to reading data beyond the memory boundaries. Exploiting this vulnerability can allow an attacker to access confidential information by using a specially created file system called f2fs, causing a read error beyond the allowed range...