{"id":"CVE-2023-53361","summary":"LoongArch: mm: Add p?d_leaf() definitions","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: mm: Add p?d_leaf() definitions\n\nWhen I do LTP test, LTP test case ksm06 caused panic at\n\tbreak_ksm_pmd_entry\n\t  -\u003e pmd_leaf (Huge page table but False)\n\t  -\u003e pte_present (panic)\n\nThe reason is pmd_leaf() is not defined, So like commit 501b81046701\n(\"mips: mm: add p?d_leaf() definitions\") add p?d_leaf() definition for\nLoongArch.","modified":"2026-08-12T03:51:29.538697533Z","published":"2025-09-17T14:56:50.994Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53361.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/303be4b33562a5b689261ced1616bf16ad49efa7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/593ad636bac41d67bdc44c83c6945015471313fc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/77aaf22a9200b9557793c96debead911b80acc1c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53361.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53361"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"09cfefb7fa70c3af011b0db0a513fd80b2f18abc"},{"fixed":"cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9"},{"fixed":"593ad636bac41d67bdc44c83c6945015471313fc"},{"fixed":"77aaf22a9200b9557793c96debead911b80acc1c"},{"fixed":"303be4b33562a5b689261ced1616bf16ad49efa7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53361.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.19.0"},{"fixed":"6.1.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.4.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.5.0"},{"fixed":"6.5.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53361.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}