The vulnerability of the function filelayout_decode_layout() in the fs/nfs/filelayout/filelayout.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the function filelayoutdecodelayout in the fs/nfs/filelayout/filelayout.c module of the Linux file system support module is related to the issue where an operation exceeds the buffer boundaries when processing the sizeofstruct nfsfh parameter. Exploiting this vulnerability ca...

SUSE CVE-2021-47168

In the Linux kernel, the following vulnerability has been resolved: NFS: fix an incorrect limit in filelayoutdecodelayout The "sizeofstruct nfsfh" is two bytes too large and could lead to memory corruption. It should be NFSMAXFHSIZE because that's the size of the -data buffer. I reversed the size...

CVE-2021-47168

In the Linux kernel, the following vulnerability has been resolved: NFS: fix an incorrect limit in filelayoutdecodelayout The "sizeofstruct nfsfh" is two bytes too large and could lead to memory corruption. It should be NFSMAXFHSIZE because that's the size of the -data buffer. I reversed the size...

PT-2024-11215 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an incorrect limit in the filelayout decode layout function, where the size of struct nfs fh is two bytes too large, potentially leading to memory corruption. T...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...