Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Avoid sg device teardown race sg_remove_sfp_usercontext() must not use sg_device_destroy() after calling scsi_device_put(). sg_device_destroy() is accessing the parent scsi_device request_queue which will already be set to NULL when the preceding call to scsi_device_put() removed the last reference to the parent scsi_device. The resulting NULL pointer exception will then crash the kernel.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.4.7, < 6.6.28 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/27f58c04a8f438078583041468ec60597841284dPatch
- https://git.kernel.org/stable/c/46af9047523e2517712ae8e71d984286c626e022Patch
- https://git.kernel.org/stable/c/b0d1ebcc1a9560e494ea9b3ee808540db26c5086Patch
- https://git.kernel.org/stable/c/27f58c04a8f438078583041468ec60597841284dPatch
- https://git.kernel.org/stable/c/46af9047523e2517712ae8e71d984286c626e022Patch
- https://git.kernel.org/stable/c/b0d1ebcc1a9560e494ea9b3ee808540db26c5086Patch
FAQ
What is CVE-2024-35954?
CVE-2024-35954 is a vulnerability with a CVSS score of 4.7 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Avoid sg device teardown race sg_remove_sfp_usercontext() must not use sg_device_destroy() after calling scsi_device_put...
How severe is CVE-2024-35954?
CVE-2024-35954 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-35954?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.