Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading the superblock. Fuzzers often modify sbbsizeshift, but in reality it’s very unlikely that this field would be corrupted on its own. Nevertheless, it should still be checked to avoid potentia...

UBUNTU-CVE-2022-49769

In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but in reality it's very unlikely that this field would be corrupted on its own. Nevertheless it should be checked to avoid the...

PT-2022-36584

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.334 Description The issue is related to the gfs2 component, specifically with the sb bsize shift value after reading the superblock. The actual impact and potential for attack have not been proven yet...

PT-2022-36271

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.156 Description The issue is related to the gfs2 module in the Linux Kernel, where the sb bsize shift value is not properly checked after reading the superblock. The actual impact and potential for attack...

PT-2022-35943

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.10 Description The issue is related to the gfs2 module in the Linux Kernel, where the sb bsize shift value is not properly checked after reading the superblock. This could potentially lead to security...