CLSA-2026-1770213583 Update of microcode_ctl

Update Intel CPU microcode to 20251111: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000410; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000650; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

MiracleLinux 9 : microcode_ctl-20240910-1.el9 (AXSA:2024-9072:11)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-9072:11 advisory. kernel: local privilege escalation on Intel microcode on IntelR XeonR CVE-2023-22655 kernel: Local information disclosure on IntelR AtomR processors...

MiracleLinux 8 : microcode_ctl-20210216-1.20210525.1.el8 (AXSA:2021-2200:09)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-2200:09 advisory. hw: vt-d related privilege escalation CVE-2020-24489 hw: improper isolation of shared resources in some Intel Processors CVE-2020-24511 hw: observab...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000772 advisory. Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002218)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002218 advisory. Stack-based buffer overflow in the getmatchingmodelmicrocode function in arch/x86/kernel/cpu/microcode/intelearly.c in the Linux kernel before 4.0 allows...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2025:03052-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03052-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper Isolation or Compartmentalization in the strea...

The vulnerability of Intel Microcode processors lies in implementation errors related to security checks for standard elements. This allows attackers to access confidential data and compromise its integrity.

The vulnerability of Intel Microcode processors lies in errors in the implementation of security checks for standard components. Exploiting this vulnerability allows attackers to gain access to confidential data and compromise its integrity...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ucode-intel (SUSE-SU-2025:03053-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03053-1 advisory. - Intel CPU Microcode was updated to the 20250812 release bsc1248438 - CVE-2025-20109: Improper...

Ubuntu: Security Advisory (USN-7866-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : Intel Microcode vulnerabilities (USN-7866-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7866-1 advisory. Barak Gross discovered that some Intel Xeon processors with SGX enabled did not properly...

Astra Linux – Vulnerability in Intel Microcode

Improper buffer restrictions in the firmware of certain IntelR XeonR Processors with SGX enabled may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

The sequence of processor instructions may lead to unexpected behavior in some IntelR XeonR 6 Scalable processors. It is possible for a authenticated user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Missing reference to active allocated resources for some IntelR XeonR processors may allow an authenticated user to potentially exploit a denial-of-service attack through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper handling of overlap between protected memory ranges in some IntelR XeonR 6 processors with IntelR TDX may allow a privileged user to potentially enable an escalation of privileges through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper isolation or compartmentalization in the stream cache mechanism for certain Intel processors may allow an authenticated user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

In the memory subsystem of certain IntelR XeonR 6 processors, out-of-bounds writing when using IntelR SGX or IntelR TDX may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Insufficient control flow management in the Alias Checking Trusted Module ACTM firmware for some IntelR XeonR processors may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Insufficient granularity of access control in the OOB-MSM for some IntelR XeonR 6 Scalable processors may allow a privileged user to potentially enable escalation of privileges through adjacent access...

Astra Linux – Vulnerability in Intel Microcode

An improperly implemented security check for standard in the DDRIO configuration for some IntelR XeonR 6 processors, when using IntelR SGX or IntelR TDX, may allow a privileged user to potentially enable privilege escalation through local access...

Debian: Security Advisory (DLA-4347-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...