Fedora 37 : microcode_ctl (2023-40e71fe5b9)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-40e71fe5b9 advisory. - Update to upstream 2.1-42. 20231114 - Update of 06-6a-06/0x87 ICX-SP D0 microcode from revision 0xd0003a5 up to 0xd0003b9; - Update of 06-6c-01/0x10 ICL-D ...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2023:4493-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:4493-1 advisory. - Updated to Intel CPU Microcode 20231114 release. bsc1215278 - CVE-2023-23583: Fixed potential CPU deadlocks or privilege escalation...

hw: Intel: Gather Data Sampling (GDS) side channel vulnerability

A Gather Data Sampling GDS transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction load from memory to infer stale data from previously used vector registers on the same physical core...

hw: Intel: Gather Data Sampling (GDS) side channel vulnerability

A Gather Data Sampling GDS transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction load from memory to infer stale data from previously used vector registers on the same physical core...

hw: Intel: Gather Data Sampling (GDS) side channel vulnerability

A Gather Data Sampling GDS transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction load from memory to infer stale data from previously used vector registers on the same physical core...

RHEL 9 : kernel-rt (RHSA-2023:7379)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7379 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Google Reveals ‘Reptar’ Vulnerability Threatening Intel Processors

By Deeba Ahmed Intel CPU Vulnerability Impacts Multi-Tenant Virtualized Environments. This is a post from HackRead.com Read the original post: Google Reveals Reptar Vulnerability Threatening Intel Processors...

USN-6485-1 intel-microcode vulnerability

Benoit Morgan, Paul Grosen, Thais Moreira Hamasaki, Ke Sun, Alyssa Milburn, Hisham Shafi, Nir Shlomovich, Tavis Ormandy, Daniel Moghimi, Josh Eads, Salman Qazi, Alexandra Sandulescu, Andy Nguyen, Eduardo Vela, Doug Kwan, and Kostik Shtoyk discovered that some IntelR Processors did not properly...

Oracle Linux 9 : microcode_ctl (ELSA-2023-12991)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-12991 advisory. 4:20230808-2.0.2 - update 06-6a-06 to 0xd0003b9 CVE-2023-23583 Tenable has extracted the preceding description block directly from the Oracle Linux security...

SUSE CVE-2023-23583

Sequence of processor instructions leads to unexpected behavior for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access...

HPESBHF04555 rev.1 - Certain HPE Synergy Servers Using Certain Intel Processors, INTEL-SA-00950, 2023.4 IPU Out-of-Band (OOB) - Intel Processor Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Synergy 480 Gen10 Plus Compute Module - Prior to 1.9010-19-2023 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | -...

HPESBHF04559 rev.1 - Certain HPE StoreEasy Servers Using Certain Intel Processors, INTEL-SA-00950, 2023.4 IPU Out-of-Band (OOB) - Intel Processor Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE StoreEasy 1660 Storage - Prior to 1.9010-19-2023 U46 ROM Family HPE StoreEasy 1860 Storage - Prior to 1.9010-19-2023 U46...

SUSE SLES15 Security Update : ucode-intel (SUSE-SU-2023:4441-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:4441-1 advisory. - Updated to Intel CPU Microcode 20231114 pre-release labeled 20231113. bsc1215278 - CVE-2023-23583: Fixed potential CPU deadlocks or...

Amazon Linux 2023 : microcode_ctl (ALAS2023-2023-436)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-436 advisory. 2024-03-27: CVE-2023-23908 was added to this advisory. An issue was found in redundant REX instruction prefix values affecting third generation Intel Xeon Scalable Icelake processors. The issue...

Amazon Linux 2 : microcode_ctl (ALAS-2023-2341)

The version of microcodectl installed on the remote host is prior to 2.1-47. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2341 advisory. An issue was found in redundant REX instruction prefix values affecting third generation Intel Xeon Scalable Icelake processors...

HPESBHF04562 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-00836, 2023.3 IPU - Intel Xeon Scalable Processors Advisory, Local Disclosure of Information

Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen10 Plus - Prior to HPE OmniStack Firmware Version 20230913 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2023-23908 |...

HPESBHF04563 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-00837, 2023.3 IPU - Intel Xeon Processor Advisory, Local Escalation of Privilege

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen10 Plus - Prior to HPE OmniStack Firmware Version 20230913 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2022-41804 |...

CVE-2023-23583

A security vulnerability was found in some Intel processors. Execution of REP MOVSB instructions with a redundant REX prefix may result in execution continuing at an incorrect EIP address after a micro-architectural event occurs, potentially allowing privilege escalation, information disclosure...

CVE-2023-25756

Out-of-bounds read in the BIOS firmware for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access...

ALPINE-CVE-2023-23583

Sequence of processor instructions leads to unexpected behavior for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access...