CVE-2024-50026

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= dbb2da557a6a87c88bbb4b1fef037091b57f701b, < 3afeceda855dea9b85cddd96307d4d17c8742005; >= dbb2da557a6a87c88bbb4b1fef037091b57f701b, < e04642a207f1d2ae28a08624c04c67f5681f3451; >= dbb2da557a6a87c88bbb4b1fef037091b57f701b, < b60ff1a95c7c386cdd6153de3d7d85edaeabd800; >= dbb2da557a6a87c88bbb4b1fef037091b57f701b, < 9023ed8d91eb1fcc93e64dc4962f7412b1c4cbec
LinuxLinux5.18

References

Timeline

Published
Oct 21, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-50026: Medium severity, CVSS 5.5 | Vulnix