Executive Summary

Informations
Name CVE-2022-1205 First vendor Publication 2022-08-31
Vendor Cve Last vendor Modification 2022-09-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 4.7
Base Score 4.7 Environmental Score 4.7
impact SubScore 3.6 Temporal Score 4.7
Exploitabality Sub Score 1
 
Attack Vector Local Attack Complexity High
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

A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1205

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7
Os 3440

Sources (Detail)

Source Url
MISC https://access.redhat.com/security/cve/CVE-2022-1205
https://bugzilla.redhat.com/show_bug.cgi?id=2071047
https://github.com/torvalds/linux/commit/82e31755e55fbcea6a9dfaae5fe4860ade17...
https://github.com/torvalds/linux/commit/fc6d01ff9ef03b66d4a3a23b46fc3c3d8cf9...
https://www.openwall.com/lists/oss-security/2022/04/02/4

Alert History

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Date Informations
2022-10-11 13:11:19
  • Multiple Updates
2022-10-11 01:24:09
  • Multiple Updates
2022-09-08 21:27:16
  • Multiple Updates
2022-09-07 00:27:18
  • Multiple Updates
2022-08-31 21:27:12
  • First insertion