Red Hat Security Advisory: edk2 security, bug fix, and enhancement 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 (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-0161US | medium5.5 | — | ||
Stack overflow in XHCI for EDK II may allow an unauthenticated user to potentially enable denial of service via local access. | ||||
| CVE-2019-0160US | critical9.8 | — | ||
Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access. | ||||
| CVE-2018-12181US | medium6.0 | — | ||
Stack overflow in corrupted bmp for EDK II may allow unprivileged user to potentially enable denial of service or elevation of privilege via local access. | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/external
- https://access.redhat.com/errata/RHSA-2019:3338self
- https://access.redhat.com/security/updates/classification/#moderateexternal
- 1666941external
- 1686783external
- 1687731external
- 1691640external
- 1693205external
remediations (9)
- Fixededk2-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-aarch64-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-aarch64-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-aarch64-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-ovmf-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-ovmf-0:20190308git89910a39dcfd-6.el8.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-2019:3338 - Fixededk2-ovmf-0:20190308git89910a39dcfd-6.el8.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-2019:3338
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