ROOT-OS-DEBIAN-11-CVE-2023-54121 CVE-2023-54121 in rootio-linux - Patched by Root

Root has patched CVE-2023-54121 in the rootio-linux package for Root:Debian:11. Multiple fixed versions available...

CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54121

CVE-2023-54121 concerns the Linux kernel and specifically the btrfs extent map handling. The issue arises in btrfs_drop_extent_map_range when skip_pinned is true; the code incorrectly updates length and start while skipping a pinned extent, causing the computed end (len) to be too large and later...

CVE-2023-54121 btrfs: fix incorrect splitting in btrfs_drop_extent_map_range

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...