QID 354407

Date Published: 2022-12-21

QID 354407: Amazon Linux Security Advisory for kernel-livepatch : ALAS2022-2022-101

A use-after-free flaw was found in the linux kernel's io_uring interface subsystem in the way a user triggers a race condition between timeout flush and removal.
This flaw allows a local user to crash or escalate their privileges on the system. (
( CVE-2022-29582)



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 - 7 severity.
  • CVSS V2 rated as High - 6.9 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2022-2022-101 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 354407

    CVE-2022-29582 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2022-2022-101 amazon linux 2022 URL Logo alas.aws.amazon.com/AL2022/ALAS-2022-101.html
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