Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Prevent integer overflow in hdr_first_de() The "de_off" and "used" variables come from the disk so they both need to check. The problem is that on 32bit systems if they're both greater than UINT_MAX - 16 then the check does work as intended because of an integer overflow.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 60ce8dfde03558bfc290cd915c60fa243ba2ae84 before f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0; affected 60ce8dfde03558bfc290cd915c60fa243ba2ae84 before 201a2bdda13b619c4927700ffe47d387a30ced50; affected 60ce8dfde03558bfc290cd915c60fa243ba2ae84 before 85615aa442830027923fc690390fa74d17b36ae1; affected 60ce8dfde03558bfc290cd915c60fa243ba2ae84 before b9982065b82b4177ba3a7a72ce18c84921f7494d; affected 60ce8dfde03558bfc290cd915c60fa243ba2ae84 before 6bb81b94f7a9cba6bde9a905cef52a65317a8b04 |
| Linux / Linux | affected 6.2; unaffected 0 before 6.2; unaffected 6.6.87 through 6.6.*; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0
- https://git.kernel.org/stable/c/201a2bdda13b619c4927700ffe47d387a30ced50
- https://git.kernel.org/stable/c/85615aa442830027923fc690390fa74d17b36ae1
- https://git.kernel.org/stable/c/b9982065b82b4177ba3a7a72ce18c84921f7494d
- https://git.kernel.org/stable/c/6bb81b94f7a9cba6bde9a905cef52a65317a8b04
ADP enrichment
No English description supplied.
No references supplied.