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...

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...

SUSE CVE-2023-53216

In the Linux kernel, the following vulnerability has been resolved: arm64: efi: Make efirtlock a rawspinlock Running a rt-kernel base on 6.2.0-rc3-rt1 on an Ampere Altra outputs the following: BUG: sleeping function called from invalid context at kernel/locking/spinlockrt.c:46 inatomic: 1,...

Linux Distros Unpatched Vulnerability : CVE-2024-50141

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFIMEMORYRUNTIME block for PRM handler and context PRMT needs to find the...

CVE-2022-49357

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...

CVE-2022-49357 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...

CVE-2022-49357

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...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50141)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50141 advisory. - In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFIMEMORYRUNTIME block f...

CVE-2024-50141

In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFIMEMORYRUNTIME block for PRM handler and context PRMT needs to find the correct type of block to translate the PA-VA mapping for EFI runtime services. The issue arises because the PRMT is finding a block of type...

CVE-2024-50141

CVE-2024-50141 (Linux kernel) : The issue concerns ACPI PRM handling for EFI runtime services. PRMT previously selected a block of type EFI_CONVENTIONAL_MEMORY, which is incorrect for runtime services per the UEFI spec. The fix makes PRMT locate a block with EFI_MEMORY_RUNTIME for the PRM handler...

CVE-2022-48769

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 MacbookPro crashes in the firmware when using the variable services at runtime. The culprit appears to be a call to...