CVE-2022-49068 btrfs: release correct delalloc amount in direct IO write path

In the Linux kernel, the following vulnerability has been resolved: btrfs: release correct delalloc amount in direct IO write path Running generic/406 causes the following WARNING in btrfsdestroyinode which tells there are outstanding extents left. In btrfsgetblocksdirectwrite, we reserve a...

PT-2022-29939

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.15.27 through v5.15.34 Description The issue concerns the btrfs filesystem in the Linux Kernel, specifically with the release of the correct delalloc amount in the direct IO write path. The actual impact and attack...

PT-2022-29263

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.17 through v5.17.3 Description The issue is related to the btrfs filesystem in the Linux Kernel, specifically with the direct IO write path. It involves the release of the correct delalloc amount. The actual impact and...