CVE-2022-48626

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

26/02/2024

Last modified:

27/08/2024

Description

In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.16 (including)	4.9.301 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.266 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.229 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.179 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.100 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.23 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.9 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-48626

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools