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LinuxVULNRICHMENT:CVE-2024-42267

HistoryAug 17, 2024 - 8:54 a.m.

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

2024-08-1708:54:22

Linux

github.com

linux kernel

vulnerability

vm_fault_sigsegv

mm_fault_error

riscv/mm

AI Score

6.9

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

In the Linux kernel, the following vulnerability has been resolved:

riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error()

Handle VM_FAULT_SIGSEGV in the page fault path so that we correctly
kill the process and we don’t BUG() the kernel.

References

git.kernel.org/stable/c/0c710050c47d45eb77b28c271cddefc5c785cb40

git.kernel.org/stable/c/20dbdebc5580cd472a310d56a6e252275ee4c864

git.kernel.org/stable/c/59be4a167782d68e21068a761b90b01fadc09146

git.kernel.org/stable/c/917f598209f3f5e4ab175d5079d8aeb523e58b1f

git.kernel.org/stable/c/d4e7db757e2d7f4c407a007e92c98477eab215d2

git.kernel.org/stable/c/d7ccf2ca772bfe33e2c53ef80fa20d2d87eb6144