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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00007.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < 0760acc2e6598ad4f7bd3662db2d907ef0838139
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < d4dd21a79dbb862d2ebcf9ed90e646416009ff0d
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < e7166d6821c15f3516bcac8ae3f155924da1908c
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < f2ba66d8738584d124aff4e760ed1337f5f6dfb6
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < f6f45e538328df9ce66aa61bafee1a5717c4b700
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < 9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < 34a9796bf0684bfd54e96a142560d560c21c983b
01d7584cd2e5a93a2b959c9dddaa0d93ec205404 affected < db8f91d424fe0ea6db337aca8bc05908bbce1498
Linux Linux affected
Version Status Constraints
3.5 affected —
0 unaffected < 3.5
4.9.336 unaffected ≤ 4.9.*
4.14.302 unaffected ≤ 4.14.*
4.19.269 unaffected ≤ 4.19.*
5.4.227 unaffected ≤ 5.4.*
5.10.159 unaffected ≤ 5.10.*
5.15.83 unaffected ≤ 5.15.*
6.0.13 unaffected ≤ 6.0.*
6.1 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Enterprise Linux 8
kernel-0:4.18.0-477.10.1.el8_8 cpe:/o:redhat:enterprise_linux:8 RHSA-2023:2951 2023-05-16T00:00:00Z
Red Hat Enterprise Linux 9
kernel-0:5.14.0-284.11.1.el9_2 cpe:/a:redhat:enterprise_linux:9 RHSA-2023:2458 2023-05-09T00:00:00Z
kernel-0:5.14.0-284.11.1.el9_2 cpe:/o:redhat:enterprise_linux:9 RHSA-2023:2458 2023-05-09T00:00:00Z

No data.

Project Subscriptions

Vendors Products
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Redhat Subscribe
Enterprise Linux Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139 cve-icon cve-icon
https://git.kernel.org/stable/c/34a9796bf0684bfd54e96a142560d560c21c983b cve-icon cve-icon
https://git.kernel.org/stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615 cve-icon cve-icon
https://git.kernel.org/stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d cve-icon cve-icon
https://git.kernel.org/stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498 cve-icon cve-icon
https://git.kernel.org/stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c cve-icon cve-icon
https://git.kernel.org/stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6 cve-icon cve-icon
https://git.kernel.org/stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102148-CVE-2022-48992-2962@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-48992 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-48992 cve-icon
History

Sat, 16 Nov 2024 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux

Fri, 25 Oct 2024 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Fri, 25 Oct 2024 14:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

Tue, 22 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 22 Oct 2024 13:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Mon, 21 Oct 2024 20:15:00 +0000

Type Values Removed Values Added
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.
Title ASoC: soc-pcm: Add NULL check in BE reparenting
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-12-23T13:21:19.016Z

Reserved: 2024-08-22T01:27:53.636Z

Link: CVE-2022-48992

cve-icon Vulnrichment

Updated: 2024-10-22T13:16:27.534Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-21T20:15:11.067

Modified: 2024-10-25T15:51:38.037

Link: CVE-2022-48992

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-10-21T00:00:00Z

Links: CVE-2022-48992 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses