CVE-2022-48650

MEDIUM

Linux Kernel < 5.15.71 - Memory Leak

Title source: rule

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 (3)

[Patch] https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf

[Patch] https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7

[Patch] https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82

Scores

CVSS v3 4.7

EPSS 0.0001

EPSS Percentile 1.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-401

Status published

Affected Products (9)

linux/linux_kernel < 5.15.71

linux/linux_kernel

linux/Kernel < 5.15.71linux

linux/Kernel < 5.19.12linux

Timeline

Published Apr 28, 2024

Tracked Since Feb 18, 2026