CVE-2022-48650

scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts()

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in __qlt_24xx_handle_abts() Commit 8f394da36a36 ("scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG") made the __qlt_24xx_handle_abts() function return early if tcm_qla2xxx_find_cmd_by_tag() didn't find a command, but it missed to clean up the allocated memory for the management command.

References

Link	Tags
https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82	patch
https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7	patch
https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf	patch

Frequently Asked Questions

What is the severity of CVE-2022-48650?: CVE-2022-48650 has been scored as a medium severity vulnerability.
How to fix CVE-2022-48650?: To fix CVE-2022-48650, 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-2022-48650 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-48650 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-2022-48650?: CVE-2022-48650 affects Linux Linux, Linux Linux.

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Description

Category

CWE-401 – Missing Release of Memory after Effective Lifetime

References

Frequently Asked Questions