CVE-2022-21844

Published on: 02/09/2022 12:00:00 AM UTC

Last Modified on: 03/31/2022 05:30:00 PM UTC

CVE-2022-21844

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Certain versions of Hevc Video Extensions from Microsoft contain the following vulnerability:

HEVC Video Extensions Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-21926, CVE-2022-21927.

  • CVE-2022-21844 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Microsoft - HEVC Video Extension version
  • Affected Vendor/Software: URL Logo Microsoft - HEVC Video Extensions version

CVSS3 Score: 7.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
Vulnerability-Disclosures/MNDT-2022-0009.md at master · mandiant/Vulnerability-Disclosures · GitHub github.com
text/html
 URL Logo MISC github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0009/MNDT-2022-0009.md
Security Update Guide - Microsoft Security Response Center portal.msrc.microsoft.com
text/html
 URL Logo MISC portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21844
By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].

Related QID Numbers

  • 91857 Microsoft Windows Security Update for February 2022
  • 91866 Microsoft Windows Codecs Library HEVC Video and VP9 Extensions Remote Code Execution (RCE) Vulnerability for February 2022

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMicrosoftHevc Video ExtensionsAllAllAllAll
  • cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
© CVE.report 2023 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report