Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2021-43975 First vendor Publication 2021-11-17
Vendor Cve Last vendor Modification 2022-04-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 6.7
Base Score 6.7 Environmental Score 6.7
impact SubScore 5.9 Temporal Score 6.7
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High 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:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43975

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 15
Application 1
Os 2
Os 2
Os 3422

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20211210-0001/
DEBIAN https://www.debian.org/security/2022/dsa-5096
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=b92...
https://lore.kernel.org/netdev/163698540868.13805.17800408021782408762.git-pa...
MLIST https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html

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
Date Informations
2022-04-06 21:23:07
  • Multiple Updates
2022-03-31 01:58:14
  • Multiple Updates
2022-03-10 21:23:20
  • Multiple Updates
2022-02-26 01:56:19
  • Multiple Updates
2022-02-01 01:53:01
  • Multiple Updates
2022-01-29 01:50:33
  • Multiple Updates
2021-12-15 21:23:04
  • Multiple Updates
2021-12-11 09:23:05
  • Multiple Updates
2021-12-11 01:50:34
  • Multiple Updates
2021-12-10 12:49:33
  • Multiple Updates
2021-11-30 00:23:01
  • Multiple Updates
2021-11-29 21:23:02
  • Multiple Updates
2021-11-27 09:22:58
  • Multiple Updates
2021-11-19 09:22:56
  • Multiple Updates
2021-11-17 21:22:51
  • First insertion