Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: wd33c93: Don't use stale scsi_pointer value A regression was introduced with commit dbb2da557a6a ("scsi: wd33c93: Move the SCSI pointer to private command data") which results in an oops in wd33c93_intr(). That commit added the scsi_pointer variable and initialized it from hostdata->connected. However, during selection, hostdata->connected is not yet valid. Fix this by getting the current scsi_pointer from hostdata->selecting.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dbb2da557a6a87c88bbb4b1fef037091b57f701b before 3afeceda855dea9b85cddd96307d4d17c8742005; affected dbb2da557a6a87c88bbb4b1fef037091b57f701b before e04642a207f1d2ae28a08624c04c67f5681f3451; affected dbb2da557a6a87c88bbb4b1fef037091b57f701b before b60ff1a95c7c386cdd6153de3d7d85edaeabd800; affected dbb2da557a6a87c88bbb4b1fef037091b57f701b before 9023ed8d91eb1fcc93e64dc4962f7412b1c4cbec |
| Linux / Linux | affected 5.18; unaffected 0 before 5.18; unaffected 6.1.113 through 6.1.*; unaffected 6.6.57 through 6.6.*; unaffected 6.11.4 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3afeceda855dea9b85cddd96307d4d17c8742005
- https://git.kernel.org/stable/c/e04642a207f1d2ae28a08624c04c67f5681f3451
- https://git.kernel.org/stable/c/b60ff1a95c7c386cdd6153de3d7d85edaeabd800
- https://git.kernel.org/stable/c/9023ed8d91eb1fcc93e64dc4962f7412b1c4cbec
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.