openSUSE 16 Security Update : grub2 (openSUSE-SU-2025:20163-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2025:20163-1 advisory. Changes in grub2: - CVE-2025-54771: Fixed grubfileclose does not properly controls the fs refcount bsc1252931 - CVE-2025-54770: Fixed missing...

December 18, 2025—KB5074977 (Monthly Rollup) Out-of-band

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December 18, 2025—KB5074979 (Monthly Rollup) Out-of-band

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December 18, 2025—KB5074980 (Monthly Rollup) Out-of-band

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December 18, 2025—KB5074975 (OS Build 17763.8148) Out-of-band

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December 18, 2025—KB5074974 (OS Build 14393.8692) Out-of-band

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kernel security update

5.14.0-611.16.1 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

PT-2025-52342

Name of the Vulnerable Software and Affected Versions BullWall versions 4.6.0.0 through 4.6.1.4 Description BullWall Server Intrusion Protection services start after login services. An attacker who is already authenticated and has administrative privileges can log in following a system boot,...

December 18, 2025—KB5074976 (OS Builds 19044.6693 and 19045.6693) Out-of-band

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December 18, 2025—KB5074978 (Monthly Rollup) Out-of-band

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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...

RLSA-2025:23210 Important: keylime security update

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution. Security Fixes: keylime: Keylime: Registrar allows identity takeover via duplicate UUID registration CVE-2025-13609 For more details about the security issues, including the impact, a CVSS...

Un-verified kernel bypass Secure Boot mechanism in direct boot mode

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nouveau/firmware: Add missing kfree() of nvkm_falcon_fw::boot

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CVE-2025-14304 ASRock, ASRockRack, ASRockInd｜Motherboard - Protection Mechanism Failure

Certain motherboard models developed by ASRock and its subsidiaries, ASRockRack and ASRockInd. has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory...

CVE-2025-14303

Certain motherboard models developed by MSI has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security features are...

CVE-2025-14302 GIGABYTE｜Motherboard - Protection Mechanism Failure

Certain motherboard models developed by GIGABYTE has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security feature...

EUVD-2025-203865

Certain motherboard models developed by GIGABYTE has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security feature...

SUSE CVE-2025-68235

In the Linux kernel, the following vulnerability has been resolved: nouveau/firmware: Add missing kfree of nvkmfalconfw::boot nvkmfalconfw::boot is allocated, but no one frees it. This causes a kmemleak warning. Make sure this data is deallocated...

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...