CVE-2021-45469

Published: Dec 23, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

In __f2fs_setxattr 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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://bugzilla.kernel.org/show_bug.cgi?id=215235

x_refsource_MISC

https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git/commit/?h=dev&id=5598b24efaf4892741c798b425d543e4bed357a1

x_refsource_MISC

[oss-security] 20211224 CVE-2021-45469: Linux kernel: an out-of-bounds memory access in fs/f2fs/xattr.c __f2fs_setxattr

mailing-list

x_refsource_MLIST

FEDORA-2021-a7a558062e

vendor-advisory

x_refsource_FEDORA

FEDORA-2021-c387682aa1

vendor-advisory

x_refsource_FEDORA

https://security.netapp.com/advisory/ntap-20220114-0003/

x_refsource_CONFIRM

DSA-5050

vendor-advisory

x_refsource_DEBIAN

[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update

mailing-list

x_refsource_MLIST

DSA-5096

vendor-advisory

x_refsource_DEBIAN

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2021-45469

Description

Affected Products

References