Executive Summary

Informations
Name CVE-2022-49621 First vendor Publication 2025-02-26
Vendor Cve Last vendor Modification 2025-03-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

cpufreq: pmac32-cpufreq: Fix refcount leak bug

In pmac_cpufreq_init_MacRISC3(), we need to add corresponding of_node_put() for the three node pointers whose refcount have been incremented by of_find_node_by_name().

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49621

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3543

Sources (Detail)

https://git.kernel.org/stable/c/37c16fc2cb13a13f3c0193bfc6f2edef7d7df7d7
https://git.kernel.org/stable/c/3ea9dbf7c2f436952bca331c6f5d72f75aca224e
https://git.kernel.org/stable/c/4513018d0bd739097570d26a7760551cba3deb56
https://git.kernel.org/stable/c/4585890ab2dbf455d80e254d3d859d4c1e357920
https://git.kernel.org/stable/c/4f242486bf46d314b2e3838cc64b56f008a3c4d7
https://git.kernel.org/stable/c/57289b6601fe78c09921599b042a0b430fb420ec
https://git.kernel.org/stable/c/8dda30f81c751b01cd71f2cfaeef26ad4393b1d1
https://git.kernel.org/stable/c/ccd7567d4b6cf187fdfa55f003a9e461ee629e36
Source Url

Alert History

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Date Informations
2025-06-26 02:10:04
  • Multiple Updates
2025-06-25 12:22:55
  • Multiple Updates
2025-06-24 02:14:40
  • Multiple Updates
2025-05-27 02:11:25
  • Multiple Updates
2025-03-29 03:14:59
  • Multiple Updates
2025-03-28 13:35:18
  • Multiple Updates
2025-03-28 02:57:22
  • Multiple Updates
2025-03-19 00:20:48
  • Multiple Updates
2025-03-18 00:20:51
  • Multiple Updates
2025-03-14 00:21:18
  • Multiple Updates
2025-03-13 21:21:12
  • Multiple Updates
2025-03-12 05:52:20
  • Multiple Updates
2025-02-26 17:20:30
  • First insertion