CVE-2022-48650

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-48650
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.

4.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf Patch
https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 Patch
https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 Patch
https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf Patch
https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 Patch
https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc6:*:*:*:*:*:*
History

20 Mar 2025, 21:31

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CWE CWE-401
References () https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf - () https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf - Patch
References () https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 - () https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 - Patch
References () https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 - () https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 - Patch
CPE cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.0:rc4:*:*:*:*:*:*

21 Nov 2024, 07:33

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf - () https://git.kernel.org/stable/c/601be20fc6a1b762044d2398befffd6bf236cebf -
References () https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 - () https://git.kernel.org/stable/c/6a4236ed47f5b0a57eb6b8fb1c351b15b3d341d7 -
References () https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 - () https://git.kernel.org/stable/c/89df49e561b4a8948521fc3f8a013012eaa08f82 -

29 Oct 2024, 16:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.7
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: scsi: qla2xxx: Reparar pérdida de memoria en __qlt_24xx_handle_abts() el commit 8f394da36a36 ("scsi: qla2xxx: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG") hizo que la función __qlt_24xx_handle_abts() regresara antes si tcm_qla2xxx_find_cmd_by_tag() no lo hizo encontró un comando, pero no pudo limpiar la memoria asignada para el comando de administración.

28 Apr 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-28 13:15

Updated : 2025-03-20 21:31

NVD link : CVE-2022-48650

Mitre link : CVE-2022-48650

CVE.ORG link : CVE-2022-48650

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime