CLSA-2026-1770216461 Update of alt-php

New microcode update packages from upstream up to 2025-11-11: - New microcodes: sig 0x000a06e1, pfmask 0x97, 2025-06-27, rev 0x1000273, size 1635328 - Updated microcodes: sig 0x000606a6, pfmask 0x87, 2025-03-11, rev 0xd000410, size 309248 sig 0x000606c1, pfmask 0x10, 2025-03-06, rev 0x10002e0, si...

CLSA-2025-1754381806 Fix of 8 CVEs

New microcode update packages from upstream up to 2025-05-12: - New microcodes: sig 0x000a06d1, pfmask 0x20, 2025-02-07, rev 0xa0000d1, size 1635328 sig 0x000a06d1, pfmask 0x95, 2025-02-07, rev 0x10003a2, size 1664000 sig 0x000b0650, pfmask 0x80, 2025-03-18, rev 0x000a, size 136192 sig 0x000b06d1...

MGASA-2025-0160 Updated microcode packages fix security vulnerabilities

Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel® Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2024-28956 Insufficient resource pool in the core management mechanism...

MGASA-2025-0124 Updated microcode packages fix security vulnerability

Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP. CVE-2024-56161...

CLSA-2025-1741215575 Fix CVE(s): CVE-2024-31068, CVE-2024-36293, CVE-2024-39279

New microcode update packages from upstream up to 2025-02-11: - New microcodes: sig 0x000a06f3, pfmask 0x01, 2024-11-22, rev 0x3000330, size 1533952 sig 0x000b0674, pfmask 0x32, 2024-09-25, rev 0x012c, size 211968 sig 0x000b06f6, pfmask 0x07, 2024-08-01, rev 0x0038, size 225280 sig 0x000b06f7,...

MGASA-2025-0068 Updated microcode packages fix security vulnerabilities

Improper Finite State Machines FSMs in Hardware Logic for some Intel® Processors may allow privileged user to potentially enable denial of service via local access. CVE-2024-31068 Improper access control in the EDECCSSA user leaf function for some Intel® Processors with Intel® SGX may allow an...

MGASA-2024-0302 Updated microcode packages fix security vulnerabilities

Observable discrepancy in RAPL interface for some Intel® Processors may allow a privileged user to potentially enable information disclosure via local access. CVE-2024-23984 Improper finite state machines FSMs in hardware logic in some Intel® Processors may allow an privileged user to potentially...

MGASA-2023-0244 Updated microcode packages fix security vulnerability

Under specific microarchitectural circumstances, a register in "Zen 2" CPUs may not be written to 0 correctly. This may cause data from another process and/or thread to be stored in the YMM register, which may allow an attacker to potentially access sensitive information CVE-2023-20593, also know...

MGASA-2023-0085 Updated microcode packages fix security vulnerabilities

Updated microcode packages fix security vulnerabilities: Insufficient granularity of access control in out-of-band management in some IntelR Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access CVE-2022-21216...

Updated microcode packages fix security vulnerabilities

Updated microcode packages fix security vulnerabilities: Insufficient granularity of access control in out-of-band management in some IntelR Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access CVE-2022-21216...

MGASA-2021-0256 Updated microcode packages fix security vulnerabilities

Updated microcodes for Intel processors, fixing various functional issues, and at least the following security issues: Incomplete cleanup in some IntelR VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access CVE-2020-24489. Improper isolation ...

Updated microcode packages fix security vulnerabilities

Updated microcodes for Intel processors, fixing various functional issues, and at least the following security issues: Incomplete cleanup in some IntelR VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access CVE-2020-24489. Improper isolation ...

microcode_ctl bug fix and enhancement update

The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-8.3.0.z HPEMC 8.3.z REGRESSION Regression in intel microcode as of 20201110 BZ1907898...

MGASA-2020-0298 Updated microcode packages fix security vulnerability

Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2020-0543 Cleanup errors in some IntelR Processors may allow an authenticated user to potentially enable...

Updated microcode packages fix security vulnerabilities

NOTE! This is a refresh of the 20191112 security update we released as MGASA-2019-0334. This update provides the Intel 20191115 microcode release that adds more microcode side fixes and mitigations for the Core Gen 6 to Core gen 10, some Xeon E series, adressing at least the following security...

MGASA-2018-0260 Updated microcode packages fix security vulnerability

This update adds microcode fixes and mitigations for Spectre CVE-2017-5715 for the following: Intel Pentium Silver N/J5xxx, Celeron N/J4xxx Intel Xeon E5/E7 v4; Core i7-69xx/68xx Amd has also released their updated microcode for Fam15 and Fam17 cpus...