vulnerability
Alma Linux: CVE-2021-3543: Important: kernel security and bug fix update (ALSA-2021-2168)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jun 1, 2021 | May 4, 2022 | Sep 15, 2022 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 1, 2021
Added
May 4, 2022
Modified
Sep 15, 2022
Description
A flaw null pointer dereference in the Nitro Enclaves kernel driver was found in the way that Enclaves VMs forces closures on the enclave file descriptor. A local user of a host machine could use this flaw to crash the system or escalate their privileges on the system.
Solution
alma-upgrade-kernel-tools-libs-devel
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