Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-47096", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-29T22:33:44.301Z", "datePublished": "2024-03-04T18:10:48.095Z", "dateUpdated": "2025-05-04T12:41:03.931Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T12:41:03.931Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: rawmidi - fix the uninitalized user_pversion\n\nThe user_pversion was uninitialized for the user space file structure\nin the open function, because the file private structure use\nkmalloc for the allocation.\n\nThe kernel ALSA sequencer code clears the file structure, so no additional\nfixes are required.\n\nBugLink: https://github.com/alsa-project/alsa-lib/issues/178"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/core/rawmidi.c"], "versions": [{"version": "09d23174402da0f10e98da2c61bb5ac8e7d79fdd", "lessThan": "b398fcbe4de1e1100867fdb6f447c6fbc8fe7085", "status": "affected", "versionType": "git"}, {"version": "09d23174402da0f10e98da2c61bb5ac8e7d79fdd", "lessThan": "39a8fc4971a00d22536aeb7d446ee4a97810611b", "status": "affected", "versionType": "git"}, {"version": "12d50801497235956fb3760be8530f4e44e4ce67", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/core/rawmidi.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.12", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16", "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": "5.15", "versionEndExcluding": "5.15.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "5.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14.10"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b398fcbe4de1e1100867fdb6f447c6fbc8fe7085"}, {"url": "https://git.kernel.org/stable/c/39a8fc4971a00d22536aeb7d446ee4a97810611b"}], "title": "ALSA: rawmidi - fix the uninitalized user_pversion", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-03-06T15:24:19.606846Z", "id": "CVE-2021-47096", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-05T18:55:06.750Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:24:39.790Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/b398fcbe4de1e1100867fdb6f447c6fbc8fe7085", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/39a8fc4971a00d22536aeb7d446ee4a97810611b", "tags": ["x_transferred"]}]}]}}