Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: hfs: ensure sb->s_fs_info is always cleaned up When hfs was converted to the new mount api a bug was introduced by changing the allocation pattern of sb->s_fs_info. If setup_bdev_super() fails after a new superblock has been allocated by sget_fc(), but before hfs_fill_super() takes ownership of the filesystem-specific s_fs_info data it was leaked. Fix this by freeing sb->s_fs_info in hfs_kill_super().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b before 46c1d56ad321fb024761abd9af61a0cb616cf2f6; affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b before 399219831514126bc9541e8eadefe02c6fbd9166; affected ffcd06b6d13b72823aba0d7c871f7e4876e7916b before 05ce49a902be15dc93854cbfc20161205a9ee446 |
| Linux / Linux | affected 6.13; unaffected 0 before 6.13; unaffected 6.18.11 through 6.18.*; unaffected 6.19.1 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.