In the Linux kernel, the following vulnerability has been resolved: bus: qcom: Put child node before return Put child node before return to fix potential reference count leak. Generally, the reference count of child is incremented and decremented automatically in the macro for_each_available_child_of_node() and should be decremented manually if the loop is broken in loop body.

Metrics

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.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

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:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/00f6abd3509b1d70d0ab0fbe65ce5685cebed8be cve-icon cve-icon
https://git.kernel.org/stable/c/3a76ec28824c01b57aa1f0927841d75e4f167cb8 cve-icon cve-icon
https://git.kernel.org/stable/c/6b68c03dfc79cd95a58dfd03f91f6e82829a1b0c cve-icon cve-icon
https://git.kernel.org/stable/c/94810fc52925eb122a922df7f9966cf3f4ba7391 cve-icon cve-icon
https://git.kernel.org/stable/c/a399dd80e697a02cfb23e2fc09b87849994043d9 cve-icon cve-icon
https://git.kernel.org/stable/c/a6191e91c10e50bd51db65a00e03d02b6b0cf8c4 cve-icon cve-icon
https://git.kernel.org/stable/c/ac6ad7c2a862d682bb584a4bc904d89fa7721af8 cve-icon cve-icon
https://git.kernel.org/stable/c/c6f8e0dc8da1cd78d640dee392071cc2326ec1b2 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024022950-CVE-2021-47054-c994@gregkh/T/#u cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47054 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47054 cve-icon
History

Tue, 10 Dec 2024 18:15:00 +0000

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

{'score': 2.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L'}

 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'}

Mon, 04 Nov 2024 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-02-29T22:37:29.140Z

Updated: 2024-12-19T07:34:23.500Z

Reserved: 2024-02-29T22:33:44.293Z

Link: CVE-2021-47054

cve-icon Vulnrichment

Updated: 2024-08-04T05:24:39.625Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-29T23:15:07.413

Modified: 2024-12-10T17:53:39.547

Link: CVE-2021-47054

cve-icon Redhat

Severity : Low

Publid Date: 2024-02-29T00:00:00Z

Links: CVE-2021-47054 - Bugzilla