vulnerability
CentOS Linux: CVE-2019-20908: Moderate: kernel security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Jul 15, 2020 | Jul 30, 2020 | May 25, 2023 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Jul 15, 2020
Added
Jul 30, 2020
Modified
May 25, 2023
Description
An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivar_ssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
References
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