Affected: AlmaLinux:9: microcode_ctl

The microcode_ctl packages provide microcode updates for Intel and AMD processors.

Security Fix(es):

* kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655) * kernel: Local information disclosure on Intel(R) Atom(R) processors (CVE-2023-28746) * kernel: Local information disclosure in some Intel(R) processors (CVE-2023-38575) * kernel: Possible Denial of Service on Intel(R) Processors (CVE-2023-39368) * kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode (CVE-2023-43490) * intel-microcode: Race conditions in some Intel(R) Processors (CVE-2023-45733) * intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (CVE-2023-46103)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Affected: Alpaquita:23: intel-ucode, Alpaquita:stream: intel-ucode

Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.

Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.

Affected: openEuler:20.03-LTS-SP4: microcode_ctl

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fix(es): Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.(CVE-2023-45733) Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-45745) Sequence of processor instructions leads to unexpected behavior in Intel(R) Core(TM) Ultra Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2023-46103) Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-47855)

ucode-intel-20240514-1.1 on GA media

Security update for ucode-intel

Affected: Ubuntu:Pro:14.04:LTS: intel-microcode, Ubuntu:Pro:16.04:LTS: intel-microcode, Ubuntu:Pro:18.04:LTS: intel-microcode, Ubuntu:20.04:LTS: intel-microcode, Ubuntu:22.04:LTS: intel-microcode, Ubuntu:24.04:LTS: intel-microcode

Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.

Ein lokaler Angreifer kann mehrere Schwachstellen in verschiedenen Intel Prozessoren ausnutzen, um Informationen offenzulegen, um einen Denial-of-Service-Zustand zu erzeugen, und um Privilegien zu erhöhen.