CVE-2024-43868 riscv/purgatory: align riscv_kernel_entry

In the Linux kernel, the following vulnerability has been resolved: riscv/purgatory: align riscvkernelentry When alignment handling is delegated to the kernel, everything must be word-aligned in purgatory, since the trap handler is then set to the kexec one. Without the alignment, hitting the...

CVE-2024-43868

In the Linux kernel, the following vulnerability has been resolved: riscv/purgatory: align riscvkernelentry When alignment handling is delegated to the kernel, everything must be word-aligned in purgatory, since the trap handler is then set to the kexec one. Without the alignment, hitting the...

CVE-2024-43843

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

SUSE CVE-2024-42267

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

CVE-2024-43843

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

DEBIAN-CVE-2024-43843

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

CVE-2024-43843

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

CVE-2024-43843 riscv, bpf: Fix out-of-bounds issue when preparing trampoline image

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

CVE-2024-43843

CVE-2024-43843 affects the Linux kernel in the riscv/bpf trampoline path. The issue stems from an inconsistency in the dry-run vs real patch phase after commit 26ef208c209a, where the size of the trampoline image used to allocate memory can lead to an out-of-bounds condition in RV64 when computin...

CVE-2024-43843 riscv, bpf: Fix out-of-bounds issue when preparing trampoline image

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

CVE-2024-43843 riscv, bpf: Fix out-of-bounds issue when preparing trampoline image

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix out-of-bounds issue when preparing trampoline image We get the size of the trampoline image during the dry run phase and allocate memory based on that size. The allocated image will then be populated with...

CVE-2024-42267

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

DEBIAN-CVE-2024-42267

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

CVE-2024-42267

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

CVE-2024-42267 riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error()

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

CVE-2024-42267 riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error()

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

CVE-2024-42267

CVE-2024-42267 : Linux kernel riscv MM path fix. The vulnerability is in the page fault handling where VM_FAULT_SIGSEGV was not handled, now added to mm_fault_error() so the process is killed correctly and the kernel BUG is avoided. This is a kernel-level issue in the riscv memory management subs...

CVE-2024-42267

In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VMFAULTSIGSEGV in mmfaulterror Handle VMFAULTSIGSEGV in the page fault path so that we correctly kill the process and we don't BUG the kernel...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the riscv/mm component not properly terminating processes when handling VMFAULTSIGSEGV, resulting in a kerne...

The vulnerabilities of the functions sbi_cpu_start() and cpu_update_secondary_bootdata() in the Linux operating system’s kernel on RISC-V processors allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the functions sbicpustart in the module arch/riscv/kernel/cpuopssbi.c and cpuupdatesecondarybootdata in the module arch/riscv/kernel/cpuopsspinwait.c in the Linux operating system’s kernel on RISC-V processors is related to memory writing beyond the allocated buffer...