CVE-2022-50031

scsi: iscsi: Fix HW conn removal use after free

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi: Fix HW conn removal use after free If qla4xxx doesn't remove the connection before the session, the iSCSI class tries to remove the connection for it. We were doing a iscsi_put_conn() in the iter function which is not needed and will result in a use after free because iscsi_remove_conn() will free the connection.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/0483ffc02ebb953124c592485a5c48ac4ffae5fe
https://git.kernel.org/stable/c/c577ab7ba5f3bf9062db8a58b6e89d4fe370447e

Frequently Asked Questions

What is the severity of CVE-2022-50031?: CVE-2022-50031 has not yet been assigned a CVSS score.
How to fix CVE-2022-50031?: To fix CVE-2022-50031, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-50031 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-50031 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-50031?: CVE-2022-50031 affects Linux Linux, Linux Linux.

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