K000159014: Intel UEFI vulnerability CVE-2025-30185

Security Advisory Description Active debug code for some Intel UEFI reference platforms within Ring 0: Kernel may allow a denial of service and escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable data alteration. This result m...

K000158882: Intel UEFI firmware vulnerability CVE-2024-31155

Security Advisory Description Improper buffer restrictions in the UEFI firmware for some IntelR Processors may allow a privileged user to potentially enable escalation of privilege via local access. CVE-2024-31155 Impact There is no impact; F5 products are not affected by this vulnerability...

CVE-2025-62864

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context...

CVE-2025-62863

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space...

PT-2025-51809

Name of the Vulnerable Software and Affected Versions ASUS Motherboards with Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, W680 series chipsets Description An uncontrolled resource consumption issue affects certain ASUS motherboards utilizing Intel B460, B560, B660...

Vulnerability in UEFI firmware modules prevents IOMMU initialization on some UEFI-based motherboards

Overview A newly identified vulnerability in some UEFI-supported motherboard models leaves systems vulnerable to early-boot DMA attacks across architectures that implement UEFI and IOMMU. Although the firmware indicates that DMA protection is active, it fails to correctly initialize the IOMMU...

EUVD-2025-203818

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space...

CVE-2025-62863

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space...

CVE-2025-62862

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM Boot Error Record Table driver that could result in 1 an out-of-bounds read which leaks Secure-EL0 information to a process...

CVE-2025-62863

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space...

CVE-2025-62862

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM Boot Error Record Table driver that could result in 1 an out-of-bounds read which leaks Secure-EL0 information to a process...

PT-2025-51754

Name of the Vulnerable Software and Affected Versions Ampere AmpereOne AC03 versions prior to 3.5.9.3 Ampere AmpereOne AC04 versions prior to 4.4.5.2 Ampere AmpereOne M versions prior to 5.4.5.1 Description The software contains a flaw related to an incorrectly formed SMC call to the UEFI-MM Boot...

Ampere多款产品 安全漏洞

Ampere Computing AmpereOne AC03 and others are a processor chip from Ampere Computing, USA. A security vulnerability exists in various Ampere products, which stems from an SMC call format error that could result in an out-of-bounds write to the UEFI-MM secure partitioning environment. The followi...

CVE-2025-62863

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space...

CVE-2025-62862

CVE-2025-62862 concerns AmpereOne AC03 (before 3.5.9.3), AC04 (before 4.4.5.2), and M (before 5.4.5.1). The root cause is an incorrectly formed SMC call to the UEFI-MM Boot Error Record Table driver, enabling (1) out-of-bounds reads that may leak Secure-EL0 information to Non-Secure state, or (2)...

CVE-2025-62864

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context...

HPESBCR04982 rev.1 - HPE Cray XD670 Server Using UEFI, Multiple Vulnerabilities

Potential Security Impact: Local: Code Execution; Remote: Denial of Service DoS, Disclosure of Information, Buffer Overflow SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Cray XD670 - Prior to v2.06 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | |...

USN-7894-2: EDK II regression

USN-7894-1 fixed vulnerabilities in EDK II. The update introduced a regression in the UEFI network boot. This update reverts the corresponding fixes for CVE-2023-45236 and CVE-2023-45237 pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovere...

DEBIAN-CVE-2025-2486

The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based...

UBUNTU-CVE-2025-2486

The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based...