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Red Hat Enterprise Linux 8: Security Update RHSA-2020-1712-01 Moderate

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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: edk2 security, bug fix, and enhancement update Advisory ID: RHSA-2020:1712-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1712 Issue date: 2020-04-28 CVE Names: CVE-2019-14563 ==================================================================== 1. Summary: 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - noarch 3. 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: numeric truncation in MdeModulePkg/PiDxeS3BootScriptLib (CVE-2019-14563) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.2 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, referto: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1748180 - rebase edk2 to upstream tag edk2-stable201908 for RHEL-8.2 1751993 - DxeImageVerificationLib handles "DENY execute on security violation" like "DEFER execute on security violation" [rhel8] 1758620 - CVE-2019-14563 edk2: numeric truncation in MdeModulePkg/PiDxeS3BootScriptLib 1789335 - VM with edk2 can't boot when setting memory with '-m 2001' 1789797 - Backport upstream patch series: "UefiBootManagerLib, HttpDxe: tweaks for large HTTP(S) downloads" to improve HTTP(S) Boot experience with large (4GiB+) files 1806359 - bochs-display cannot show graphic wihout driver attach 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: edk2-20190829git37eef91017ad-9.el8.src.rpm noarch: edk2-aarch64-20190829git37eef91017ad-9.el8.noarch.rpm edk2-ovmf-20190829git37eef91017ad-9.el8.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-14563 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBXqhWMNzjgjWX9erEAQgZNA//azx5BrNDB6m1TojDJLgmarTyk2vkLPfD d2ARAnJMFGpP8CfJBmIqP9Cl0dmye9J1/TJUBJf6wmhY8r7C9NReFNUBe9UKJCkC uDhJoACnf5HRtTnK0gWjWEA8NmyO2JMmhKNLG5v4QclH7dysjhmwXRcZ+XRkbNB1 ChOs9mTYjM9RZOsHntQu3LIZ2iNi1+c4H8TJXFIuxCbolTaBWP/iAxX2cGuNH/3u CDPX+Oga3AQlo+3qap4D88/oWyxkbsbDra9ERlDN5AKhBM932ThioyCQnazeQ2L8 KH/8euQ8DZOLRS7LpeWhN7h4J4TBg73ANa0kVbeNa/BdqRNo+Dwyn4MHT5eaOimY R+62YYSj2hpltHmoyrFfh/Cry+J9hjBY/raESeiQ3pHq9TBb4plCWDpjsz8+znDP CDSPYHO6tZSrE8K8uqqfxzsV35i9LPAsjVVi5luvTDBTOjtixsGC6pb+Dnfjs7KB p5onUPre2DH4SWH7xf98jMaqO0+xQzGOKkz0IIw6UNaoKRFO81pnCXfUdhMBhju8 vDvZDqzrEj7p9Q4bybIHn25MlST9p+55lb4fGhEfTv/9FJpH6TgDhA2TCeAtx/Y3 jHB9QyHmbfOq7tGm3oqhA/FY+6dAJSWvSAbrRnp1hXO9A5+zcujHCgNNcTwEg1SX tedazVPrGow=4W/p -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . A new release of edk2 for Red Hat Enterprise Linux 8 classified as Moderate, includes vital security patches and bug resolutions aimed at improving overall system efficiency.. edk2 Security Update, Red Hat Linux Bug Fix, Security Advisory, Linux Security Impact. . LinuxSecurity.com Team

Apr 28, 2020 Red Hat