kernel: drm/i915/bios: fix a memory leak in generate_lfp_data_ptrs

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: fix a memory leak in generatelfpdataptrs When size != 0 || ptrs-lvds entries != 3, the program tries to free the ptrs. However, the ptrs is not created by calling kzmalloc, but is obtained by pointer offset...

kernel: drm/radeon: Add the missed acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpiputtable to fix memory leak When the radeon driver reads the bios information from ACPI table in radeonacpivfctbios, it misses to call acpiputtable to release the ACPI memory after the init, so add...

HPESBCR04547 rev.1 - HPE Cray EX425 Supercomputer Using AMD EPYC Processors, AMD-SB-7008, Cross-Process Information Leak (Zenbleed) Security Notice, Local Disclosure of Information

Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Cray EX425 Compute Blade - Prior to BIOS Version 1.7.2 HFP 24.3.0 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2023-20593 |...

F5 Networks BIG-IP : Intel CPU vulnerability (K82356391)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K82356391 advisory. Improper buffer restrictions in BIOS firmware for some IntelR Processors may allow a privileged user to potentially...

F5 Networks BIG-IP : Intel CPU vulnerability (K04160444)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K04160444 advisory. - Out of bounds write in BIOS firmware for some IntelR Processors may allow an authenticated user to potentially enable...

CVE-2022-4575

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot...

CVE-2022-4575

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot...

CVE-2022-48189

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-48189

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

Design/Logic Flaw

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot...

Input validation

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

Input validation

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-4575

CVE-2022-4575 describes a vulnerability in Lenovo ThinkPad BIOS where improper write protection of UEFI variables could allow an attacker with physical or local access and elevated privileges to bypass Secure Boot. Affected component is the BIOS/UEFI in ThinkPad systems; root cause is inadequate ...

CVE-2022-4575

A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot...

CVE-2022-48189

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-48189

An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-48189

CVE-2022-48189 : An SMM driver input validation vulnerability in the BIOS of certain ThinkPad models. The root cause is improper input validation in the SMM driver, which could allow a local attacker with elevated privileges to execute arbitrary code in BIOS context. Impact is high (per CVSS metr...

CVE-2022-4574

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-4574

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2022-4574

The CVE describes a BIOS SMI handler input validation vulnerability in Lenovo ThinkPad models. A local, elevated-privilege attacker could exploit a flaw in the SMI handler to execute arbitrary code. The available documents identify the affected surface as the BIOS/SMI handler but do not specify e...