Linux file system support module Heap Buffer Overflow DoS

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...

PT-2021-29143

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 4.14.234 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29159

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.271 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29171

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 4.4.270 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29126

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.193 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29102

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 5.4.123 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29025

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 5.12.8 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29069

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 5.10.41 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25165

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.271 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25177

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 4.4.270 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25149

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 4.14.234 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25031

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 5.12.8 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25075

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.37 through 5.10.41 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25132

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.193 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25108

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.124 Description The issue is related to an incorrect limit in the filelayout decode layout function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...