In the Linux kernel, the following vulnerability has been resolved:

net: dsa: sja1105: add error handling in sja1105_setup()

If any of sja1105_static_config_load(), sja1105_clocking_setup() or
sja1105_devlink_setup() fails, we can't just return in the middle of
sja1105_setup() or memory will leak. Add a cleanup path.

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 0.00018.

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
8aa9ebccae87621d997707e4f25e53fddd7e30e4 affected < dd8609f203448ca6d58ae71461208b3f6b0329b0
8aa9ebccae87621d997707e4f25e53fddd7e30e4 affected < 987e4ab8b8a4fcbf783069e03e7524cd39ffd563
8aa9ebccae87621d997707e4f25e53fddd7e30e4 affected < cec279a898a3b004411682f212215ccaea1cd0fb
Linux Linux affected
Version Status Constraints
5.2 affected —
0 unaffected < 5.2
5.10.42 unaffected ≤ 5.10.*
5.12.9 unaffected ≤ 5.12.*
5.13 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:5.13:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
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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/987e4ab8b8a4fcbf783069e03e7524cd39ffd563 cve-icon cve-icon
https://git.kernel.org/stable/c/cec279a898a3b004411682f212215ccaea1cd0fb cve-icon cve-icon
https://git.kernel.org/stable/c/dd8609f203448ca6d58ae71461208b3f6b0329b0 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024032533-CVE-2021-47158-71e9@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47158 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47158 cve-icon
History

Thu, 12 Dec 2024 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-401
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:*
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:H/I:N/A:N'}

 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'}

Tue, 05 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 11 Sep 2024 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T07:05:16.369Z

Reserved: 2024-03-25T09:12:14.109Z

Link: CVE-2021-47158

cve-icon Vulnrichment

Updated: 2024-08-04T05:24:39.943Z

cve-icon NVD

Status : Analyzed

Published: 2024-03-25T10:15:07.707

Modified: 2024-12-12T15:50:01.087

Link: CVE-2021-47158

cve-icon Redhat

Severity : Low

Publid Date: 2024-03-25T00:00:00Z

Links: CVE-2021-47158 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses