Red Hat Security Advisory: edk2 security update
An update for edk2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-28211US | medium6.7 | — | ||
A heap overflow in LzmaUefiDecompressGetInfo function in EDK II. | ||||
references
External citations — patches, advisories, analysis.
remediations (3)
- Fixededk2-0:20200602gitca407c7246bf-4.el8_4.1.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2021:2591 - Fixededk2-aarch64-0:20200602gitca407c7246bf-4.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2021:2591 - Fixededk2-ovmf-0:20200602gitca407c7246bf-4.el8_4.1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2021:2591
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