New Research Reveals Spectre Vulnerability Persists in Latest AMD and Intel Processors

More than six years after the Spectre security flaw impacting modern CPU processors came to light, new research has found that the latest AMD and Intel processors are still susceptible to speculative execution attacks. The attack, disclosed by ETH Zürich researchers Johannes Wikner and Kaveh...

The vulnerability of the UEFI Firmware component of Intel microprogramming systems, related to writing beyond the buffer boundaries, allows attackers to enhance their privileges.

The vulnerability of the UEFI Firmware component of Intel microprocessors is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the UEFI Firmware component of Intel microprocessors lies in the lack of protection during the assignment of pointers; this allows attackers to exploit their privileges.

The vulnerability of the UEFI Firmware component of Intel microprocessors lies in the lack of checks for the value of the pointer before it is reassigned. Exploiting this vulnerability can allow an attacker to enhance their privileges...

The vulnerability of the RAPL Interface microprogramming software for Intel processors lies in the ability to disclose information through incompatibility, allowing attackers to compromise the protected information.

The vulnerability of the RAPL Interface microprogramming software for Intel processors involves the disclosure of information through incompatibility. Exploiting this vulnerability can allow attackers to disclose protected information...

The vulnerability of the UEFI Firmware component of Intel microprogramming systems, related to reading beyond the buffer in memory, allows a hacker to cause a system failure.

The vulnerability of the UEFI Firmware component of Intel microprocessors is related to reading data beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

The vulnerability of Intel Trust Domain Extensions (TDX) microprogramming software for Intel processors allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Intel Trust Domain Extensions TDX microprogramming software for Intel processors is related to incomplete filtering of special elements. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information...

The vulnerability of the UEFI Firmware component of Intel microprogramming systems, related to resource release errors, allows a hacker to cause a system failure.

The vulnerability of the UEFI Firmware component of Intel microprocessors is related to resource release errors. Exploiting this vulnerability can allow an attacker to cause system failures...

microcode_ctl bug fix and enhancement update

An update is available for microcodectl. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The microcodectl packages provide microcode updates for Intel and AMD...

microcode_ctl bug fix and enhancement update

An update is available for microcodectl. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The microcodectl packages provide microcode updates for Intel and AMD...

ABB Cylon Aspect 3.08.02 logYumLookup.php Authenticated File Disclosure Vulnerability

ABB Cylon Aspect version 3.08.02 suffers from an authenticated arbitrary file disclosure vulnerability. Input passed through the logFile GET parameter via the logYumLookup.php script is not properly verified before being used to download log files. This can be exploited to disclose the contents o...

Intel 2024.3 IPU – BIOS Security Updates

Intel has informed HP of potential security vulnerabilities for some Intel® Processors, which might allow escalation of privilege, denial of service or information disclosure. Intel is releasing UEFI firmware updates to mitigate these potential vulnerabilities. Intel has released updates to...

CLSA-2024-1728579854 microcode_ctl: Fix of CVE-2023-31315

Update Intel CPU microcode to 20240813: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000390; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b0005c0; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CentOS 7 : kpatch-patch (RHSA-2020:0028)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0028 advisory. - Improper invalidation for page table updates by a virtual guest operating system for multiple IntelR Processors may allow an authenticated user to...

CentOS 7 : kernel (RHSA-2022:5937)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5937 advisory. - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable information disclosu...

The vulnerability of graphic drivers in microprogramming software for Intel processors is related to deficiencies in access control. This allows attackers to trigger a service failure.

The vulnerability of graphic drivers in microprogramming software for Intel processors is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to cause system failures...

kernel: Possible Denial of Service on Intel(R) Processors

A vulnerability was found in the bus lock regulator mechanism for some Intel processors models. This issue may allow a malicious actor to achieve a Denial of Service attack, impacting the system availability of the targeted host...

Moderate: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 9. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: microcodectl: kernel: local privilege escalation on Intel microcode on IntelR XeonR rhel-9.4.0 JIRA:RHEL-30860...

kernel: Local information disclosure in some Intel(R) processors

A vulnerability was found in some Intel processors that may allow a malicious actor to achieve a local information disclosure, impacting the data confidentiality of the targeted host...

intel-microcode: Race conditions in some Intel(R) Processors

A flaw was found in intel-microcode. The hardware logic contains race conditions in some IntelR processors that may allow an authenticated user to enable partial information disclosure via local access...

Important: microcode_ctl

Issue Overview: Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2023-49141 Insufficient control flow management for some IntelR Xeon Processors may allow an authenticated user t...