PT-2022-35505 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.150 Description: The issue is related to a shift-out-of-bounds problem in the intel rapl component of the powercap module. The actual impact and potential for attack have not been confirmed. Recommendation...

PT-2022-35300 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.75 Description: The issue is related to a shift-out-of-bounds problem in the intel rapl component of the powercap module. The actual impact and potential for attack have not been confirmed. Recommendations...

PT-2022-35836 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.296 Description: The issue is related to a UBSAN shift-out-of-bounds problem in the intel rapl powercap driver. The actual impact and potential for attack have not been proven yet. Recommendations: For Lin...

PT-2022-35033 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue is related to a shift-out-of-bounds problem in the intel rapl component of the powercap module. The actual impact and potential for attack have not been confirmed. Recommendations:...

PT-2022-35649 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.220 Description: The issue is related to a UBSAN shift-out-of-bounds problem in the intel rapl component of powercap. The actual impact and potential for attack have not been proven yet. Recommendations: Fo...

NewStart CGSL CORE 5.05 / MAIN 5.05 : microcode_ctl Multiple Vulnerabilities (NS-SA-2022-0046)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has microcodectl packages installed that are affected by multiple vulnerabilities: - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially...

NewStart CGSL MAIN 6.02 : microcode_ctl Multiple Vulnerabilities (NS-SA-2022-0060)

The remote NewStart CGSL host, running version MAIN 6.02, has microcodectl packages installed that are affected by multiple vulnerabilities: - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially enable...

NewStart CGSL CORE 5.04 / MAIN 5.04 : microcode_ctl Multiple Vulnerabilities (NS-SA-2022-0011)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has microcodectl packages installed that are affected by multiple vulnerabilities: - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially...

AlmaLinux 8 : microcode_ctl (ALSA-2021:3027)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2021:3027 advisory. - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially enable...

NewStart CGSL CORE 5.05 / MAIN 5.05 : microcode_ctl Multiple Vulnerabilities (NS-SA-2021-0165)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has microcodectl packages installed that are affected by multiple vulnerabilities: - Observable discrepancy in the RAPL interface for some IntelR Processors may allow a privileged user to potentially enable information disclosu...

RHEL 7 : microcode_ctl (RHSA-2021:3323)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3323 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Vector Register Data Sampling CVE-2020-0548 hw: L1D Cache...

hw: Information disclosure issue in Intel SGX via RAPL interface

A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...

RHEL 7 : microcode_ctl (RHSA-2021:3255)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3255 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543...

Important: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availabl...

RHEL 7 : microcode_ctl (RHSA-2021:3029)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3029 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543...

hw: Information disclosure issue in Intel SGX via RAPL interface

A vulnerability was found in Intel's implementation of RAPL Running Average Power Limit. An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem...

microcode_ctl security update

CentOS Errata and Security Advisory CESA-2021:3028 An update for microcodectl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Oracle Linux 7 : microcode_ctl (ELSA-2021-3028)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-3028 advisory. 2:2.1-73.11.0.1 - for Intel, do not trigger load if on-disk microcode is not an update Orabug: 30634727 - set earlymicrocode='no' in virtualized guests...

CentOS 7 : microcode_ctl (CESA-2021:3028)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:3028 advisory. - hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543 - hw: Vector Register Data Sampling CVE-2020-0548 - hw: L1D Cache Eviction Sampling...

Scientific Linux Security Update : microcode_ctl on SL7.x x86_64 (2021:3028)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2021:3028-1 advisory. - hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543 - hw: Vector Register Data Sampling CVE-2020-0548 - hw: L1D Cache Eviction Sampli...