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suseSuseOPENSUSE-SU-2021:0495-1
HistoryApr 02, 2021 - 12:00 a.m.

Security update for ovmf (moderate)

2021-04-0200:00:00
lists.opensuse.org
20
ovmf
heap corruption
lzmauefidecompressgetinfo
unlimited fv recursion
suse
opensuse leap 15.2
security update

EPSS

0.001

Percentile

17.8%

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.

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

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.2i586< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.i586.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (i586 x86_64):- openSUSE Leap 15.2 (i586 x86_64):.x86_64.rpm
openSUSE Leap15.2x86_64< - openSUSE Leap 15.2 (x86_64):- openSUSE Leap 15.2 (x86_64):.x86_64.rpm
openSUSE Leap15.2noarch< - openSUSE Leap 15.2 (noarch):- openSUSE Leap 15.2 (noarch):.noarch.rpm