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Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2021-1736)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the Huawei EulerOS 'edk2' package(s) announced via the EulerOS-SA-2021-1736 advisory.
Insight
Insight
Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.(CVE-2019-14562) The LzmaUefiDecompressGetInfo function fetches 8 bytes (64bit-wide) of the uncompressed data size from the LZMA header then silently drops the upper 32bit by casting it to UINT32.CVE-2021-28211 edk2: unlimited FV recursion, round 2.(CVE-2021-28210)
Affected Software
Affected Software
'edk2' package(s) on Huawei EulerOS Virtualization release 2.9.1.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).