Alerts This Week
Warning Icon 1 692
Alerts This Week
Warning Icon 1 692

openSUSE Leap 15.2: 2021:0495-1 Moderate: Ovmf Heap Corruption

opensuse
Calendar Grey April 2, 2021
Dist Opensuse Esm H88
The latest ovmf update addresses significant vulnerabilities related to heap corruption and potential infinite recursion, specifically for openSUSE Leap 15.2.
An update that fixes two vulnerabilities is now available

Description

This update for ovmf fixes the following issues:

- CVE-2021-28211: ovmf: edk2: possible heap corruption with

LzmaUefiDecompressGetInfo (bsc#1183578)

- CVE-2021-28210: ovmf: unlimited FV recursion, round 2 (bsc#1183579)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Topics%20covered

Topics Covered

security advisory moderate heap corruption openSUSE ovmf recursion issue

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-495=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

ovmf-201911-lp152.6.11.1

ovmf-tools-201911-lp152.6.11.1

- openSUSE Leap 15.2 (x86_64):

qemu-ovmf-x86_64-debug-201911-lp152.6.11.1

- openSUSE Leap 15.2 (noarch):

qemu-ovmf-ia32-201911-lp152.6.11.1

qemu-ovmf-x86_64-201911-lp152.6.11.1

References

https://www.suse.com/security/cve/CVE-2021-28210.html

https://www.suse.com/security/cve/CVE-2021-28211.html

https://bugzilla.suse.com/1183578

https://bugzilla.suse.com/1183579

Announcement ID: openSUSE-SU-2021:0495-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate heap corruption openSUSE ovmf recursion issue

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here