Headline
RHSA-2021:3066: 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 Important. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2021-38575: edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe
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Issued:
2021-08-10
Updated:
2021-08-10
RHSA-2021:3066 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: edk2 security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
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 Important. 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.
Description
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: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe (BZ#1956284)
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.
Affected Products
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.4 x86_64
- Red Hat Enterprise Linux Server - AUS 8.6 x86_64
- Red Hat Enterprise Linux Server - AUS 8.4 x86_64
- Red Hat Enterprise Linux Server - TUS 8.6 x86_64
- Red Hat Enterprise Linux Server - TUS 8.4 x86_64
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64
- Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.6 x86_64
- Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.4 x86_64
Fixes
- BZ - 1956284 - edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe
Red Hat Enterprise Linux for x86_64 8
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.6
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.4
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux Server - AUS 8.6
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux Server - AUS 8.4
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux Server - TUS 8.6
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux Server - TUS 8.4
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux for ARM 64 8
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
aarch64
edk2-aarch64-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 87840deb6eb77acd588947b2b2cbc965e86134e74dc8d71ed5231129f4606786
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.6
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
aarch64
edk2-aarch64-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 87840deb6eb77acd588947b2b2cbc965e86134e74dc8d71ed5231129f4606786
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
aarch64
edk2-aarch64-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 87840deb6eb77acd588947b2b2cbc965e86134e74dc8d71ed5231129f4606786
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.6
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 8.4
SRPM
edk2-20200602gitca407c7246bf-4.el8_4.2.src.rpm
SHA-256: db01b6fac3c6e598946112fc8adbec95413e12e63b57e9f34d884094b66e2895
x86_64
edk2-ovmf-20200602gitca407c7246bf-4.el8_4.2.noarch.rpm
SHA-256: 9c39c16fb5208fa307d0bf7297ae5ac951ea7beb33182654b0deb9dcbb1a01fc
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