CVE-2022-48992

Severity CVSS v4.0:

Pending analysis

Type:

CWE-476 NULL Pointer Dereference

Publication date:

21/10/2024

Last modified:

25/10/2024

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.

Impact

Vector 3.x

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		4.9.336 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.302 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.269 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.227 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.159 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.83 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.0.13 (excluding)
cpe:2.3:o:linux:linux_kernel:6.1:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.1:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.1:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.1:rc4::::::
cpe:2.3:o:linux:linux_kernel:6.1:rc5::::::
cpe:2.3:o:linux:linux_kernel:6.1:rc6::::::

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

CVE-2022-48992

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools