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Huawei EulerOS: CVE-2022-28737: shim security update

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Huawei EulerOS: CVE-2022-28737: shim security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/16/2022
Created
09/14/2022
Added
09/14/2022
Modified
09/14/2022

Description

A flaw was found in shim during the handling of EFI executables. A crafted EFI image can lead to an overflow in shim. This flaw allows an attacker to perform an out-of-bounds write in memory. A successful attack can lead to data integrity, confidentiality issues, and arbitrary code execution.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-shim
  • huawei-euleros-2_0_sp9-upgrade-shim-aa64-storage

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