Executive Summary

Informations
Name CVE-2021-28690 First vendor Publication 2021-06-29
Vendor Cve Last vendor Modification 2021-09-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:N/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

x86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort speculative security vulnerability. Please see https://xenbits.xen.org/xsa/advisory-305.html for details. Mitigating TAA by disabling TSX (the default and preferred option) requires selecting a non-default setting in MSR_TSX_CTRL. This setting isn't restored after S3 suspend.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28690

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 17
Os 161

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/202107-30
MISC https://xenbits.xenproject.org/xsa/advisory-377.txt

Alert History

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Date Informations
2023-08-02 02:04:28
  • Multiple Updates
2021-11-24 01:47:32
  • Multiple Updates
2021-09-21 21:23:35
  • Multiple Updates
2021-08-05 01:42:40
  • Multiple Updates
2021-07-12 12:40:53
  • Multiple Updates
2021-07-08 21:23:11
  • Multiple Updates
2021-06-29 17:22:51
  • First insertion