UBUNTU-CVE-2022-49174

In the Linux kernel, the following vulnerability has been resolved: ext4: fix ext4mbmarkbb with flexbg with fastcommit In case of flexbg feature which is by default enabled, extents for any given inode might span across blocks from two different block group. ext4mbmarkbb only reads the bufferhead...

CVE-2023-52622

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg When we online resize an ext4 filesystem with a oversized flexbgsize, mkfs.ext4 -F -G 67108864 $dev -b 4096 100M mount $dev $dir resize2fs $dev 16G the following WARNO...

CVE-2023-52622 ext4: avoid online resizing failures due to oversized flex bg

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg When we online resize an ext4 filesystem with a oversized flexbgsize, mkfs.ext4 -F -G 67108864 $dev -b 4096 100M mount $dev $dir resize2fs $dev 16G the following WARNO...

CVE-2023-52622 ext4: avoid online resizing failures due to oversized flex bg

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg When we online resize an ext4 filesystem with a oversized flexbgsize, mkfs.ext4 -F -G 67108864 $dev -b 4096 100M mount $dev $dir resize2fs $dev 16G the following WARNO...

PT-2022-29747

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description The issue is related to the ext4 file system, specifically with the ext4 mb mark bb function when used with flex bg and fast commit. The actual impact and potential for attack have not been...

PT-2022-29428

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.2 Description The issue is related to the ext4 file system, specifically with the ext4 mb mark bb function when used with flex bg and fast commit. The actual impact and attack plausibility have not yet been...

PT-2022-30065

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.33 Description A potential issue exists in the ext4 file system, specifically with the ext4 mb mark bb function when used with flex bg and fast commit. The actual impact and attack plausibility have not yet...

PT-2022-30324

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.110 Description The issue is related to the ext4 file system, specifically with the ext4 mb mark bb function when used with flex bg and fast commit. The actual impact and potential for attack have not been...

PT-2025-8102

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, specifically in the ext4 file system. The issue arises when the flex bg feature is enabled, which is the default setting. In this...