{"dataType": "CVE_RECORD", "dataVersion": "5.1", "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": "2025-09-17T14:56:50.994Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-17T14:56:50.994Z"}, "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"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2023-53361", "lastModified": "2025-09-18T13:43:34.310", "metrics": {}, "published": "2025-09-17T15:15:40.247", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/303be4b33562a5b689261ced1616bf16ad49efa7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/593ad636bac41d67bdc44c83c6945015471313fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/77aaf22a9200b9557793c96debead911b80acc1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: LoongArch: mm: Add p?d_leaf() definitions", "id": "2396153", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2396153"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-53361", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53361\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53361\nhttps://lore.kernel.org/linux-cve-announce/2025091722-CVE-2023-53361-922a@gregkh/T"], "threat_severity": "Moderate"}