vulnerability
Amazon Linux AMI: CVE-2020-10766: Security patch for kernel (ALAS-2020-1401)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | 2020-06-19 | 2020-07-18 | 2022-10-14 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
2020-06-19
Added
2020-07-18
Modified
2022-10-14
Description
A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD. A bug in the logic handling allows an attacker with a local account to disable SSBD protection during a context switch when additional speculative execution mitigations are in place. This issue was introduced when the per task/process conditional STIPB switching was added on top of the existing SSBD switching. The highest threat from this vulnerability is to confidentiality.
Solution
amazon-linux-upgrade-kernel
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