101 matches found
DEBIAN-CVE-2026-90212
In the Linux kernel, the following vulnerability has been resolved: arm64/efi: Avoid voluntary preemption with efimm installed Gus reports a bad kernel memory access when using software PAN CONFIGARM64SWTTBR0PAN=y on a machine with support for EFI runtime services: Unable to handle kernel access ...
CVE-2026-90212
CVE-2026-90212 affects the Linux kernel on arm64 systems that enable software PAN (CONFIG_ARM64_SW_TTBR0_PAN=y) and use EFI runtime services. The fpsimd context management code called from __efi_fpsimd_begin() can voluntarily preempt, causing the code to return to the EFI runtime service call wit...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: EFI: Runtime: Avoid EFIv2 runtime services on Apple x86 machines Aditya reports that his recent MacBookPro crashes during firmware updates when variable services are used at runtime. The culprit seems to be a call to...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: EFI: Fixed NULL dereference in the init error path. In cases where runtime services are not supported or have been disabled, the runtime services’ workqueue will never be allocated. Do not attempt to destroy the workqueue...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: EFI: Do not import certificates from UEFI Secure Boot for T2 Macs. On Apple T2 Macs, when Linux attempts to read the db and dbx EFI variables during early boot to load UEFI Secure Boot certificates, a page fault occurs in the...
Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013529)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013529 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: avoid device tree lookups in rtasosterm rtasosterm is called during panic. Its...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010889)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010889 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: avoid scheduling in rtasosterm It's unsafe to use rtasbusydelay to handle a busy...
kernel: efi: Do not import certificates from UEFI Secure Boot for T2 Macs
In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables at early boot to load UEFI Secure Boot certificates, a page fault occurs in Apple firmwa...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989074)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989074 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: runtime: avoid EFIv2 runtime services on Apple x86 machines Aditya reports 0 that his recent...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989406)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989406 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux...
EUVD-2022-54872
In the Linux kernel, the following vulnerability has been resolved: efi: Do not import certificates from UEFI Secure Boot for T2 Macs On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables at early boot to load UEFI Secure Boot certificates, a page fault occurs in Apple firmwa...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986384)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986384 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-987282)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987282 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986392)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986392 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...
EUVD-2025-32545
In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the loss of integrity and confidentiality...
CVE-2025-0038
The CVE-2025-0038 entry corresponds to AMD Zynq UltraScale+ devices where the PMU Firmware’s CSU runtime services do not validate memory addresses. Connected sources (AMD-SB-8008 and related records) confirm that memory pointers issued to CSU runtime commands can bypass access controls, allowing ...
AMD Zynq UltraScale+ 安全漏洞
AMD Zynq UltraScale+ is a multiprocessor system-on-chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Zynq UltraScale+ that stems from a lack of address validation when executing CSU runtime services, which could result in a loss of integrity and confidentiality...
CVE-2025-0038: Improper Validation of Specified Quantity in Input
In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the loss of integrity and confidentiality...
UBUNTU-CVE-2022-50504
In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: avoid scheduling in rtasosterm It's unsafe to use rtasbusydelay to handle a busy status from the ibm,os-term RTAS function in rtasosterm: Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b BUG:...