CVE - CVE-2024-46843

CVE-ID
CVE-2024-46843	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Remove SCSI host only if added If host tries to remove ufshcd driver from a UFS device it would cause a kernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before adding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host has been defered after MCQ configuration introduced by commit 0cab4023ec7b ("scsi: ufs: core: Defer adding host to SCSI if MCQ is supported"). To guarantee that SCSI host is removed only if it has been added, set the scsi_host_added flag to true after adding a SCSI host and check whether it is set or not before removing it.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/2f49e05d6b58d660f035a75ff96b77071b4bd5ed URL:https://git.kernel.org/stable/c/2f49e05d6b58d660f035a75ff96b77071b4bd5ed MISC:https://git.kernel.org/stable/c/3844586e9bd9845140e1078f1e61896b576ac536 URL:https://git.kernel.org/stable/c/3844586e9bd9845140e1078f1e61896b576ac536 MISC:https://git.kernel.org/stable/c/7cbff570dbe8907e23bba06f6414899a0fbb2fcc URL:https://git.kernel.org/stable/c/7cbff570dbe8907e23bba06f6414899a0fbb2fcc
Assigning CNA
kernel.org
Date Record Created
20240911	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240911)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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