💣Exploit CVE-2024-35987 - In the Linux kernel, the following vulnerability h

[Maksim]

CVE ID : CVE-2024-35987
Published : May 20, 2024, 10:15 a.m. | 40 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: riscv: Fix loading 64-bit NOMMU kernels past the start of RAM commit 3335068f8721 ("riscv: Use PUD/P4D/PGD pages for the linear mapping") added logic to allow using RAM below the kernel load address. However, this does not work for NOMMU, where PAGE_OFFSET is fixed to the kernel load address. Since that range of memory corresponds to PFNs below ARCH_PFN_OFFSET, mm initialization runs off the beginning of mem_map and corrupts adjacent kernel memory. Fix this by restoring the previous behavior for NOMMU kernels.
Severity: 0.0 | NA
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