Package: linux
CVE ID: CVE-2022-2585 CVE-2022-2586 CVE-2022-2588 CVE-2022-26373 CVE-2022-29900 CVE-2022-29901 CVE-2022-36879 CVE-2022-36946

Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.

CVE-2022-2585

    A use-after-free flaw in the implementation of POSIX CPU timers may
    result in denial of service or in local privilege escalation.

CVE-2022-2586

    A use-after-free in the Netfilter subsystem may result in local
    privilege escalation for a user with the CAP_NET_ADMIN capability in
    any user or network namespace.

CVE-2022-2588

    Zhenpeng Lin discovered a use-after-free flaw in the cls_route
    filter implementation which may result in local privilege escalation
    for a user with the CAP_NET_ADMIN capability in any user or network
    namespace.

CVE-2022-26373

    It was discovered that on certain processors with Intel's Enhanced
    Indirect Branch Restricted Speculation (eIBRS) capabilities there
    are exceptions to the documented properties in some situations,
    which may result in information disclosure.

    Intel's explanation of the issue can be found at
    <https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/post-barrier-return-stack-buffer-predictions.html>

CVE-2022-29900

CVE-2022-29901

CVE-2022-36879

CVE-2022-36946