Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: exfat: resolve memory leak from exfat_create_upcase_table() If exfat_load_upcase_table reaches end and returns -EINVAL, allocated memory doesn't get freed and while exfat_load_default_upcase_table allocates more memory, leading to a memory leak. Here's link to syzkaller crash report illustrating this issue: https://syzkaller.appspot.com/text?tag=CrashReport&x=1406c201980000
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a13d1a4de3b0fe3c41d818697d691c886c5585fa before f9835aec49670c46ebe2973032caaa1043b3d4da; affected a13d1a4de3b0fe3c41d818697d691c886c5585fa before 331ed2c739ce656a67865f6b3ee0a478349d78cb; affected a13d1a4de3b0fe3c41d818697d691c886c5585fa before c290fe508eee36df1640c3cb35dc8f89e073c8a8 |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.10.13 through 6.10.*; unaffected 6.11.2 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f9835aec49670c46ebe2973032caaa1043b3d4da
- https://git.kernel.org/stable/c/331ed2c739ce656a67865f6b3ee0a478349d78cb
- https://git.kernel.org/stable/c/c290fe508eee36df1640c3cb35dc8f89e073c8a8
ADP enrichment
No English description supplied.
No references supplied.