Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: exfat: fix double free in delayed_free The double free could happen in the following path. exfat_create_upcase_table() exfat_create_upcase_table() : return error exfat_free_upcase_table() : free ->vol_utbl exfat_load_default_upcase_table : return error exfat_kill_sb() delayed_free() exfat_free_upcase_table() <--------- double free This patch set ->vol_util as NULL after freeing it.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before 13d8de1b6568dcc31a95534ced16bc0c9a67bc15; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before 66e84439ec2af776ce749e8540f8fdd257774152; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before ea27703eb0efbadcd45b9949526160ed90536a72; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before ac65f76db9b2ff3fbc9e198c0e9aaf81b111b7d0; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before 29abaf93357f4a7d083cf399d4306999e20db31d; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd; affected 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 before 1f3d9724e16d62c7d42c67d6613b8512f2887c22 |
| Linux / Linux | affected 5.7; unaffected 0 before 5.7; unaffected 5.10.239 through 5.10.*; unaffected 5.15.186 through 5.15.*; unaffected 6.1.187 through 6.1.*; unaffected 6.6.156 through 6.6.*; unaffected 6.12.108 through 6.12.*; unaffected 6.15.4 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/13d8de1b6568dcc31a95534ced16bc0c9a67bc15
- https://git.kernel.org/stable/c/66e84439ec2af776ce749e8540f8fdd257774152
- https://git.kernel.org/stable/c/ea27703eb0efbadcd45b9949526160ed90536a72
- https://git.kernel.org/stable/c/ac65f76db9b2ff3fbc9e198c0e9aaf81b111b7d0
- https://git.kernel.org/stable/c/29abaf93357f4a7d083cf399d4306999e20db31d
- https://git.kernel.org/stable/c/d3cef0e7a5c1aa6217c51faa9ce8ecac35d6e1fd
- https://git.kernel.org/stable/c/1f3d9724e16d62c7d42c67d6613b8512f2887c22
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.