CVE-2021-47151
Qualcomm interconnect Linux kernel Reference Leak
Description
In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: bcm-voter: add a missing of_node_put() Add a missing of_node_put() in of_bcm_voter_get() to avoid the reference leak.
INFO
Published Date :
March 25, 2024, 9:15 a.m.
Last Modified :
Dec. 12, 2024, 3:49 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- There is no known solution at this time.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47151.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47151 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47151
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47151 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47151 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 12, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.7 up to (excluding) 5.10.42 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.12.9 *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:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae No Types Assigned https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae Patch Changed Reference Type https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae No Types Assigned https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae Patch Changed Reference Type https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b No Types Assigned https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b Patch Changed Reference Type https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b No Types Assigned https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b Patch Changed Reference Type https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 No Types Assigned https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 Patch Changed Reference Type https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 No Types Assigned https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae Added Reference https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b Added Reference https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 25, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: bcm-voter: add a missing of_node_put() Add a missing of_node_put() in of_bcm_voter_get() to avoid the reference leak. Added Reference kernel.org https://git.kernel.org/stable/c/4e3cea8035b6f1b9055e69cc6ebf9fa4e50763ae [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/93d1dbe7043b3c9492bdf396b2e98a008435b55b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a00593737f8bac2c9e97b696e7ff84a4446653e8 [No types assigned]