RLSA-2021:2591

Source
https://errata.rockylinux.org/RLSA-2021:2591
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2021:2591.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2021:2591
Related
Published
2021-06-29T13:59:11Z
Modified
2023-02-02T14:10:50.294062Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Moderate: edk2 security update
Details

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.

Security Fix(es):

  • edk2: possible heap corruption with LzmaUefiDecompressGetInfo (CVE-2021-28211)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / edk2

Package

Name
edk2
Purl
pkg:rpm/rocky-linux/edk2?distro=rocky-linux-8-4-x86-64-legacy&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:20200602gitca407c7246bf-4.el8_4.1