CVE-2019-16863

CVE-2019-16863 affects STMicroelectronics ST33TPHF2ESPI TPM devices. The vulnerability stems from a side-channel timing flaw in ECDSA scalar multiplication, allowing an attacker to extract parts of the ECDSA private key. Impact is limited to affected TPM firmware prior to 2019-09-12; exploitation...

CVE-2019-16863

STMicroelectronics ST33TPHF2ESPI TPM devices before 2019-09-12 allow attackers to extract the ECDSA private key via a side-channel timing attack because ECDSA scalar multiplication is mishandled, aka TPM-FAIL...

Researchers Discover TPM-Fail Vulnerabilities Affecting Billions of Devices

A team of cybersecurity researchers today disclosed details of two new potentially serious CPU vulnerabilities that could allow attackers to retrieve cryptographic keys protected inside TPM chips manufactured by STMicroelectronics or firmware-based Intel TPMs. Trusted Platform Module TPM is a...

Microsoft Patches RCE Bug Actively Under Attack

A critical bug in a Microsoft scripting engine, under active attack, has been patched as part of Microsoft’s Patch Tuesday security roundup. The vulnerability exists in Internet Explorer and allows an attacker to execute rogue code if a victim is coaxed into visiting a malicious web page, or, if...

November 2019 Patch Tuesday – 74 vulns, 13 Critical, Actively Attacked IE vuln, Hyper-V escapes, Adobe

This month’s Microsoft Patch Tuesday addresses 74 vulnerabilities with 13 of them labeled as Critical. Of the 13 Critical vulns, 5 are for browsers and scripting engines. Out of the 8 remaining Critical vulns, 4 are potential hypervisor escapes in Hyper-V, as well as vulnerabilities in Microsoft...

Microsoft Guidance for Vulnerability in Trusted Platform Module (TPM)

Executive Summary This advisory addresses CVE-2019-16863. A security vulnerability exists in certain Trusted Platform Module TPM chipsets. The vulnerability weakens key confidentiality protection for a specific algorithm ECDSA. It is important to note that this is a TPM firmware vulnerability, an...

Trusted Platform Module CVE-2019-16863 Unspecified Security Vulnerability

Description Trusted Platform Module is prone to an unspecified security vulnerability. Successfully exploiting this issue will allow attackers to perform unauthorized actions; this may aid in launching further attacks. Technologies Affected STMicroelectronics Trusted Platform Module Trusted...

ST Microelectronics TPM Firmware ECDSA Signature Generation Vulnerability - Lenovo Support US

Lenovo Security Advisory: LEN-29406 Potential Impact: Information Disclosure Severity: High Scope of Impact: Industry-wide CVE Identifier: CVE-2019-16863 Summary Description: ST Microelectronics has reported a vulnerability in the implementation of the Elliptic Digital Signature Algorithm ECDSA...

ST Microelectronics TPM Firmware ECDSA Signature Generation Vulnerability - Lenovo Support US

No description provided...

ALBA-2019:3512 TPM 2.0 bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

TPM 2.0 bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

Default credentials

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is enabled by default...

Default credentials

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default...

CVE-2019-6321

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default...

CVE-2019-6322

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is enabled by default...

CVE-2019-6322

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is enabled by default...

CVE-2019-6322

Summary: CVE-2019-6322 affects HP Workstation BIOS (UEFI firmware). The runtime BIOS code can be tampered if TPM is disabled, with impact on systems where TPM is enabled by default. Root cause (per HP): vulnerability in firmware allowing tampering of BIOS code under certain TPM configurations. Im...

CVE-2019-6321

HP has identified a security vulnerability with some versions of Workstation BIOS UEFI Firmware where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default...

CVE-2019-6321

HP CVE-2019-6321 affects some HP Workstation BIOS (UEFI firmware) where runtime BIOS code could be tampered if TPM is disabled. The HP PSRT note lists potential impacts as Escalation of Privilege, Denial of Service, Information Disclosure, Loss of Confidentiality/Integrity, with TPM-enabled by de...

CVE-2019-1589

A vulnerability in the Trusted Platform Module TPM functionality of software for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, local attacker with physical access to view sensitive information on an affected device. The...