QID 355785

Date Published: 2023-08-09

QID 355785: Amazon Linux Security Advisory for microcode_ctl : ALAS2-2023-2195

A gather data sampling (gds) transient execution side-channel vulnerability was found affecting certain intel processors.
This issue may allow a local attacker using gather instruction (load from memory) to infer stale data from previously used vector registers on the same physical core. (
( CVE-2022-40982)



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-2195 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355785

    CVE-2022-40982 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-2195 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-2195.html
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