Integer Overflow to Buffer Overflow Affecting edk2-ovmf package, versions <0:20231122-6.el9_4.2
Threat Intelligence
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS9-EDK2OVMF-6149532
- published 10 Jan 2024
- disclosed 9 Jan 2024
Introduced: 9 Jan 2024
CVE-2022-36765 Open this link in a new tabHow to fix?
Upgrade Centos:9 edk2-ovmf to version 0:20231122-6.el9_4.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream edk2-ovmf package and not the edk2-ovmf package as distributed by Centos.
See How to fix? for Centos:9 relevant fixed versions and status.
EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
CVSS Scores
version 3.1