CVE-2021-47228

In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Map EFI-reserved memory as encrypted for SEV Some drivers require memory that is marked as EFI boot services data. In order for this memory to not be re-used by the kernel after ExitBootServices, efimemreserve is use...

CVE-2021-47228

In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Map EFI-reserved memory as encrypted for SEV Some drivers require memory that is marked as EFI boot services data. In order for this memory to not be re-used by the kernel after ExitBootServices, efimemreserve is use...

CVE-2021-47228 x86/ioremap: Map EFI-reserved memory as encrypted for SEV

In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Map EFI-reserved memory as encrypted for SEV Some drivers require memory that is marked as EFI boot services data. In order for this memory to not be re-used by the kernel after ExitBootServices, efimemreserve is use...

CVE-2021-47228

CVE-2021-47228 affects the Linux kernel x86/ioremap code. The issue arises when EFI boot services memory is preserved with efi_mem_reserve() and marked EFI_MEMORY_RUNTIME; under SEV, such memory must be mapped encrypted, otherwise the kernel may crash during boot. The public docs indicate a fix t...

The vulnerability of the btrfs_get_root_ref() function in the fs/btrfs/disk-io.c file of the Linux kernel’s file system allows a hacker to cause a service failure.

The vulnerability of the btrfsgetrootref function in the fs/btrfs/disk-io.c file of the Linux kernel’s file system is related to the repeated release of a reserved memory block. Exploiting this vulnerability could allow an attacker to cause a service failure...

AZL-67481 CVE-2024-26947 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Since commit a4d5613c4dc6 "arm: extend pfnvalid to take into account freed memory map alignment" changes the semantics of pfnvalid to check presence of t...

UBUNTU-CVE-2024-26947

In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Since commit a4d5613c4dc6 "arm: extend pfnvalid to take into account freed memory map alignment" changes the semantics of pfnvalid to check presence of t...

SUSE CVE-2023-52506

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Set all reserved memblocks on Node0 at initialization After commit 61167ad5fecdea "mm: pass nid to reservebootmemregion" we get a panic if DEFERREDSTRUCTPAGEINIT is enabled: 0.000000 CPU 0 Unable to handle kernel pagin...

CVE-2023-52561

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

DEBIAN-CVE-2023-52561

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

AZL-59611 CVE-2023-52561 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

CVE-2023-52561

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

UBUNTU-CVE-2023-52561

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

CVE-2023-52561

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

CVE-2023-52561 arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

CVE-2023-52561 arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

CVE-2023-52561 arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved Adding a reserved memory region for the framebuffer memory the splash memory region set up by the bootloader. It fixes a kernel panic arm-smmu: Unhandled...

MGASA-2023-0323 Fix u-boot reading file would overwrite reserved memory error

U-boot would not boot after upgrading to 2023.01 version on RPI 4/CM4 boards. Log would report: - Found EFI removable media binary efi/boot/bootaa64.efi - Reading file would overwrite reserved memory The updated package allows u-boot to load properly bootaa64.efi...

Fix u-boot reading file would overwrite reserved memory error

U-boot would not boot after upgrading to 2023.01 version on RPI 4/CM4 boards. Log would report: - Found EFI removable media binary efi/boot/bootaa64.efi - Reading file would overwrite reserved memory The updated package allows u-boot to load properly bootaa64.efi...