medium5.5
CVE-2024-50026
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 d…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.18 before 6.1.113 from 6.2 before 6.6.57 from 6.7 before 6.11.4 Version 6.12 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/3afeceda855dea9b85cddd96307d4d17c8742005
- https://git.kernel.org/stable/c/9023ed8d91eb1fcc93e64dc4962f7412b1c4cbec
- https://git.kernel.org/stable/c/b60ff1a95c7c386cdd6153de3d7d85edaeabd800
- https://git.kernel.org/stable/c/e04642a207f1d2ae28a08624c04c67f5681f3451
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html