{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-37751", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:23.937Z", "datePublished": "2025-05-01T12:55:56.624Z", "dateUpdated": "2025-05-26T05:20:06.742Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-26T05:20:06.742Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/cpu: Avoid running off the end of an AMD erratum table\n\nThe NULL array terminator at the end of erratum_1386_microcode was\nremoved during the switch from x86_cpu_desc to x86_cpu_id. This\ncauses readers to run off the end of the array.\n\nReplace the NULL."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/x86/kernel/cpu/amd.c"], "versions": [{"version": "f3f3251526739bb975b97f840c56b3054dba8638", "lessThan": "1b518f73f1b6f59e083ec33dea22d9a1a275a970", "status": "affected", "versionType": "git"}, {"version": "f3f3251526739bb975b97f840c56b3054dba8638", "lessThan": "f0df00ebc57f803603f2a2e0df197e51f06fbe90", "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/x86/kernel/cpu/amd.c"], "versions": [{"version": "6.14", "status": "affected"}, {"version": "0", "lessThan": "6.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.14.3", "lessThanOrEqual": "6.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15", "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": "6.14", "versionEndExcluding": "6.14.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.15"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1b518f73f1b6f59e083ec33dea22d9a1a275a970"}, {"url": "https://git.kernel.org/stable/c/f0df00ebc57f803603f2a2e0df197e51f06fbe90"}], "title": "x86/cpu: Avoid running off the end of an AMD erratum table", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nx86/cpu: Avoid running off the end of an AMD erratum table\n\nThe NULL array terminator at the end of erratum_1386_microcode was\nremoved during the switch from x86_cpu_desc to x86_cpu_id. This\ncauses readers to run off the end of the array.\n\nReplace the NULL."}], "id": "CVE-2025-37751", "lastModified": "2025-05-02T13:53:20.943", "metrics": {}, "published": "2025-05-01T13:15:53.843", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1b518f73f1b6f59e083ec33dea22d9a1a275a970"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f0df00ebc57f803603f2a2e0df197e51f06fbe90"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: x86/cpu: Avoid running off the end of an AMD erratum table", "id": "2363351", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2363351"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H", "status": "draft"}, "cwe": "CWE-805", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nx86/cpu: Avoid running off the end of an AMD erratum table\nThe NULL array terminator at the end of erratum_1386_microcode was\nremoved during the switch from x86_cpu_desc to x86_cpu_id. This\ncauses readers to run off the end of the array.\nReplace the NULL."], "name": "CVE-2025-37751", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "2025-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-37751\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-37751\nhttps://lore.kernel.org/linux-cve-announce/2025050137-CVE-2025-37751-8ed2@gregkh/T"], "threat_severity": "Moderate"}