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Medium severity5.5NVD Advisory· Published Sep 17, 2025· Updated Jun 17, 2026

CVE-2023-53361

CVE-2023-53361

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.19,<6.1.53
    • (no CPE)
    • (no CPE)range: 5.19
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.19.0, < 6.1.53

Patches

Vulnerability mechanics

References

4

News mentions

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