25 matches found
chipsec
CHIPSEC : Cadre d'évaluation de la sécurité des plateformes CHIPSEC est un cadre d'analyse de la sécurité des plateformes PC incluant le matériel, le firmware système BIOS/UEFI et les composants de la plateforme. Il comprend une suite de tests de sécurité, des outils pour accéder à diverses...
PT-2026-107841
The latest BIOS/UEFI firmware, v1.44, for my ThinkPad P1 Gen 6, was released on 2026-10-06, and I was seconds away from mindlessly clicking through the installer before I noticed this in the Readme file : Emphasis mine Important updates Corrected Security fix CVE numbers:...
PT-2026-107840
The latest BIOS/UEFI firmware, v1.44, for my ThinkPad P1 Gen 6, was released on 2026-10-06, and I was seconds away from mindlessly clicking through the installer before I noticed this in the Readme file : Emphasis mine Important updates Corrected Security fix CVE numbers:...
chipsec v2.0.8
CHIPSEC: Platform Security Assessment Framework CHIPSEC is a framework for analyzing the security of PC platforms including hardware, system firmware BIOS/UEFI, and platform components. It includes a security test suite, tools for accessing various low level interfaces, and forensic capabilities...
CVE-2022-3744
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential...
CVE-2023-20578
A TOCTOU Time-Of-Check-Time-Of-Use in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution...
CVE-2023-20578
CVE-2023-20578 describes a TOCTOU in SMM that could allow a ring-0 attacker with BIOS menu/UEFI shell access to modify a communications buffer and potentially execute arbitrary code. Connected documents confirm this vulnerability in the AMD Secure Processor (ASP) / Platform Initialization (PI) co...
[SECURITY] [DSA 5461-1] linux security update
------------------------------------------------------------------------- Debian Security Advisory DSA-5461-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 30, 2023 https://www.debian.org/security/faq -...
CVE-2021-21554
Dell PowerEdge R640, R740, R740XD, R840, R940, R940xa, MX740c, MX840c, and, Dell Precision 7920 Rack Workstation BIOS contain a stack-based buffer overflow vulnerability in systems with Intel Optane DC Persistent Memory installed. A local malicious user with high privileges may potentially exploi...
System firmware Can Be Erased or Corrupted After Boot - Lenovo Support US
No description provided...
System x Secure Boot Vulnerability - Lenovo Support US
No description provided...
Intel ME 6.x/7.x/8.x/9.x/10.x./11.x, SPS 4.0, and TXE 3.0 Cumulative Security Update - Lenovo Support US
No description provided...
Intel ME 6.x/7.x/8.x/9.x/10.x./11.x, SPS 4.0, and TXE 3.0 Cumulative Security Update - US
Lenovo Security Advisory: LEN-17297 Potential Impact: An attacker could load and execute arbitrary code outside the visibility of the user, operating system, and hypervisor/virtualization platform; resulting in exfiltration of secrets, subtle manipulation of system operation, or denial of service...
Lenovo Patches Arbitrary Code Execution Flaw
Lenovo issued a pair of security advisories on Friday for its popular ThinkPad line and System x servers. One bug is tied to an authentication flaw in the Secure Boot process; and the other to a vulnerability that would allow for arbitrary code execution. The company’s internal testing team...
CVE-2017-3775
Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code...
CVE-2017-3775
Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code...
PT-2018-7267
Name of the Vulnerable Software and Affected Versions: Lenovo System x server BIOS/UEFI affected versions not specified Description: The issue concerns the improper authentication of signed code before booting when Secure Boot mode is enabled. This could allow an attacker with physical access to...
CVE-2017-3775: Improper Authentication
Some Lenovo System x server BIOS/UEFI versions, when Secure Boot mode is enabled by a system administrator, do not properly authenticate signed code before booting it. As a result, an attacker with physical access to the system could boot unsigned code...
Design/Logic Flaw
System boot process is not adequately secured In Lenovo E95 and ThinkCentre M710s/M710t because systems were shipped from factory without completing BIOS/UEFI initialization process...