Executive Summary

Informations
Name CVE-2022-49704 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:

9p: fix fid refcount leak in v9fs_vfs_get_link

we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49704

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3542

Sources (Detail)

https://git.kernel.org/stable/c/e5690f263208c5abce7451370b7786eb25b405eb
https://git.kernel.org/stable/c/e7b6d622bd812013eb39c8f4cd65b7ee8ede1e02
https://git.kernel.org/stable/c/f0126bcaee81dabc1926012126aa74caa03a4c6e
Source Url

Alert History

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Date Informations
2025-06-26 02:10:13
  • Multiple Updates
2025-06-25 12:23:03
  • Multiple Updates
2025-06-24 02:14:49
  • Multiple Updates
2025-05-27 02:11:33
  • Multiple Updates
2025-03-29 03:15:06
  • Multiple Updates
2025-03-28 13:35:25
  • Multiple Updates
2025-03-28 02:57:30
  • Multiple Updates
2025-03-19 00:20:43
  • Multiple Updates
2025-03-18 00:20:46
  • Multiple Updates
2025-03-14 00:21:13
  • Multiple Updates
2025-03-13 21:21:07
  • Multiple Updates
2025-03-12 00:20:50
  • Multiple Updates
2025-02-26 17:20:29
  • First insertion