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SUSE 12-SP2: SUSE-SU-2020:3126-1 Moderate: ovmf Overflow and Memory Leak

suse
Calendar Grey November 3, 2020
Dist Suse Esm H88
A security patch for SUSE's ovmf addresses memory leak and buffer overflow vulnerabilities, both rated with moderate severity.
An update that fixes two vulnerabilities is now available

Summary

This update for ovmf fixes the following issues: - CVE-2019-14562: Fixed an overflow in DxeImageVerificationHandler (bsc#1175476). - CVE-2019-14559: Fixed a memory leak in ArpOnFrameRcvdDpc() (bsc#1163927). Patch Instructions: To install this SUSE 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: - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-3126=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-3126=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-3126=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-3126=1

Topics%20covered

Topics Covered

security advisory moderate update memory leak overflow SUSE ovmf

References

#1163927 #1175476

Cross- CVE-2019-14559 CVE-2019-14562

Affected Products:

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

https://www.suse.com/security/cve/CVE-2019-14559.html

https://www.suse.com/security/cve/CVE-2019-14562.html

https://bugzilla.suse.com/1163927

https://bugzilla.suse.com/1175476

Announcement ID: SUSE-SU-2020:3126-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update memory leak overflow SUSE ovmf

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