Executive Summary

Informations
Name CVE-2022-23222 First vendor Publication 2022-01-14
Vendor Cve Last vendor Modification 2022-02-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23222

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 15
Os 1
Os 2
Os 3422

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20220217-0002/
DEBIAN https://www.debian.org/security/2022/dsa-5050
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://www.openwall.com/lists/oss-security/2022/01/13/1
MLIST http://www.openwall.com/lists/oss-security/2022/01/14/1
http://www.openwall.com/lists/oss-security/2022/01/18/2

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Date Informations
2022-03-31 01:59:14
  • Multiple Updates
2022-03-11 02:00:08
  • Multiple Updates
2022-02-28 21:23:13
  • Multiple Updates
2022-02-27 09:23:07
  • Multiple Updates
2022-02-26 00:23:09
  • Multiple Updates
2022-02-25 21:23:14
  • Multiple Updates
2022-02-17 21:23:06
  • Multiple Updates
2022-02-15 00:23:08
  • Multiple Updates
2022-02-14 21:22:30
  • Multiple Updates
2022-02-10 12:57:41
  • Multiple Updates
2022-02-01 01:53:27
  • Multiple Updates
2022-01-28 17:23:14
  • Multiple Updates
2022-01-22 00:23:01
  • Multiple Updates
2022-01-21 21:23:00
  • Multiple Updates
2022-01-18 21:22:56
  • Multiple Updates
2022-01-14 17:22:53
  • Multiple Updates
2022-01-14 13:22:50
  • First insertion