CVE-2023-53361

In the Linux kernel, the following vulnerability has been resolved: LoongArch: mm: Add p?d_leaf() definitions When I do LTP test, LTP test case ksm06 caused panic at break_ksm_pmd_entry -> pmd_leaf (Huge page table but False) -> pte_present (panic) The reason is pmd_leaf() is not defined, So like commit 501b81046701 ("mips: mm: add p?d_leaf() definitions") add p?d_leaf() definition for LoongArch.

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-09-17

Last modified

2026-05-11

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/303be4b33562a5b689261ced1616bf16ad49efa7
• https://git.kernel.org/stable/c/593ad636bac41d67bdc44c83c6945015471313fc
• https://git.kernel.org/stable/c/77aaf22a9200b9557793c96debead911b80acc1c
• https://git.kernel.org/stable/c/cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9