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vuln-cve/data/2023/53xxx/CVE-2023-53361.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53361",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-09-17T14:54:09.733Z",
"datePublished": "2025-09-17T14:56:50.994Z",
"dateUpdated": "2026-05-11T19:43:27.702Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:43:27.702Z"
},
"descriptions": [
{
"lang": "en",
"value": "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 -> pmd_leaf (Huge page table but False)\n\t -> 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."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/loongarch/include/asm/pgtable.h"
],
"versions": [
{
"version": "09cfefb7fa70c3af011b0db0a513fd80b2f18abc",
"lessThan": "cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9",
"status": "affected",
"versionType": "git"
},
{
"version": "09cfefb7fa70c3af011b0db0a513fd80b2f18abc",
"lessThan": "593ad636bac41d67bdc44c83c6945015471313fc",
"status": "affected",
"versionType": "git"
},
{
"version": "09cfefb7fa70c3af011b0db0a513fd80b2f18abc",
"lessThan": "77aaf22a9200b9557793c96debead911b80acc1c",
"status": "affected",
"versionType": "git"
},
{
"version": "09cfefb7fa70c3af011b0db0a513fd80b2f18abc",
"lessThan": "303be4b33562a5b689261ced1616bf16ad49efa7",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/loongarch/include/asm/pgtable.h"
],
"versions": [
{
"version": "5.19",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.19",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.53",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.4.16",
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.5.3",
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19",
"versionEndExcluding": "6.1.53"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19",
"versionEndExcluding": "6.4.16"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19",
"versionEndExcluding": "6.5.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19",
"versionEndExcluding": "6.6"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9"
},
{
"url": "https://git.kernel.org/stable/c/593ad636bac41d67bdc44c83c6945015471313fc"
},
{
"url": "https://git.kernel.org/stable/c/77aaf22a9200b9557793c96debead911b80acc1c"
},
{
"url": "https://git.kernel.org/stable/c/303be4b33562a5b689261ced1616bf16ad49efa7"
}
],
"title": "LoongArch: mm: Add p?d_leaf() definitions",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
}
},
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-53361",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-01-14T18:44:13.947319Z"
}
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"type": "CWE",
"description": "CWE-noinfo Not enough information"
}
]
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-01-14T18:53:00.782Z"
}
}
]
}
}