Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net/rose: prevent integer overflows in rose_setsockopt() In case of possible unpredictably large arguments passed to rose_setsockopt() and multiplied by extra values on top of that, integer overflows may occur. Do the safest minimum and fix these issues by checking the contents of 'opt' and returning -EINVAL if they are too large. Also, switch to unsigned int and remove useless check for negative 'opt' in ROSE_IDLE case.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 4bdd449977e2364a53d0b2a5427e71beb1cd702d; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b8583b54455cbec2fc038fa32b6700890b369815; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dca; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 352daa50946c3bbb662432e8daf54d6760796589; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d08f4074f9c69f7e95502587eb1b258a965ba7f0; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e5338930a29d0ab2a5af402f5f664aeba0d1a676; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d640627663bfe7d8963c7615316d7d4ef60f3b0b |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.129 through 6.1.*; unaffected 6.6.76 through 6.6.*; unaffected 6.12.13 through 6.12.*; unaffected 6.13.2 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4bdd449977e2364a53d0b2a5427e71beb1cd702d
- https://git.kernel.org/stable/c/b8583b54455cbec2fc038fa32b6700890b369815
- https://git.kernel.org/stable/c/9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dca
- https://git.kernel.org/stable/c/352daa50946c3bbb662432e8daf54d6760796589
- https://git.kernel.org/stable/c/d08f4074f9c69f7e95502587eb1b258a965ba7f0
- https://git.kernel.org/stable/c/e5338930a29d0ab2a5af402f5f664aeba0d1a676
- https://git.kernel.org/stable/c/d640627663bfe7d8963c7615316d7d4ef60f3b0b
ADP enrichment
No English description supplied.
No English description supplied.