CVE - CVE-2021-47565

CVE-ID
CVE-2021-47565	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: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sas_target object is freed but its sdev object remains intact. Consequently, a kernel panic can occur while the driver is trying to access the sas_address field of sas_target object without also checking the sas_target object for NULL.
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/0d4b29eaadc1f59cec0c7e85eae77d08fcca9824 URL:https://git.kernel.org/stable/c/0d4b29eaadc1f59cec0c7e85eae77d08fcca9824 MISC:https://git.kernel.org/stable/c/0ee4ba13e09c9d9c1cb6abb59da8295d9952328b URL:https://git.kernel.org/stable/c/0ee4ba13e09c9d9c1cb6abb59da8295d9952328b MISC:https://git.kernel.org/stable/c/2bf9c5a5039c8f4b037236aed505e6a25c1d5f7b URL:https://git.kernel.org/stable/c/2bf9c5a5039c8f4b037236aed505e6a25c1d5f7b MISC:https://git.kernel.org/stable/c/58ef2c7a6de13721865d84b80eecf56d6cba0937 URL:https://git.kernel.org/stable/c/58ef2c7a6de13721865d84b80eecf56d6cba0937 MISC:https://git.kernel.org/stable/c/5d4d50b1f159a5ebab7617f47121b4370aa58afe URL:https://git.kernel.org/stable/c/5d4d50b1f159a5ebab7617f47121b4370aa58afe MISC:https://git.kernel.org/stable/c/7e324f734a914957b8cc3ff4b4c9f0409558adb5 URL:https://git.kernel.org/stable/c/7e324f734a914957b8cc3ff4b4c9f0409558adb5 MISC:https://git.kernel.org/stable/c/8485649a7655e791a6e4e9f15b4d30fdae937184 URL:https://git.kernel.org/stable/c/8485649a7655e791a6e4e9f15b4d30fdae937184 MISC:https://git.kernel.org/stable/c/dd035ca0e7a142870a970d46b1d19276cfe2bc8c URL:https://git.kernel.org/stable/c/dd035ca0e7a142870a970d46b1d19276cfe2bc8c
Assigning CNA
kernel.org
Date Record Created
20240524	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 (20240524)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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