{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2021-47037", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-27T18:42:55.965Z", "datePublished": "2024-02-28T08:13:44.683Z", "dateUpdated": "2026-05-11T13:46:44.168Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:46:44.168Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: q6afe-clocks: fix reprobing of the driver\n\nQ6afe-clocks driver can get reprobed. For example if the APR services\nare restarted after the firmware crash. However currently Q6afe-clocks\ndriver will oops because hw.init will get cleared during first _probe\ncall. Rewrite the driver to fill the clock data at runtime rather than\nusing big static array of clocks."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["sound/soc/qcom/qdsp6/q6afe-clocks.c", "sound/soc/qcom/qdsp6/q6afe.c", "sound/soc/qcom/qdsp6/q6afe.h"], "versions": [{"version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "2202e87fc19440cecfd4f7b4f60a7d48bc2e236c", "status": "affected", "versionType": "git"}, {"version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "6893df3753beafa5f7351228a9dd8157a57d7492", "status": "affected", "versionType": "git"}, {"version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "62413972f5266568848a36fd15160397b211fa74", "status": "affected", "versionType": "git"}, {"version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "96fadf7e8ff49fdb74754801228942b67c3eeebd", "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/soc/qcom/qdsp6/q6afe-clocks.c", "sound/soc/qcom/qdsp6/q6afe.c", "sound/soc/qcom/qdsp6/q6afe.h"], "versions": [{"version": "5.10", "status": "affected"}, {"version": "0", "lessThan": "5.10", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.238", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.11.21", "lessThanOrEqual": "5.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.12.4", "lessThanOrEqual": "5.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.13", "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": "5.10", "versionEndExcluding": "5.10.238"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "5.11.21"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "5.12.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10", "versionEndExcluding": "5.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236c"}, {"url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492"}, {"url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74"}, {"url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd"}], "title": "ASoC: q6afe-clocks: fix reprobing of the driver", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47037", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-28T19:56:54.280030Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:14:46.463Z"}}, {"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T17:30:50.925Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T17:30:50.925Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47037", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-28T19:56:54.280030Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-23T19:01:13.734Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "ASoC: q6afe-clocks: fix reprobing of the driver", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "2202e87fc19440cecfd4f7b4f60a7d48bc2e236c", "versionType": "git"}, {"status": "affected", "version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "6893df3753beafa5f7351228a9dd8157a57d7492", "versionType": "git"}, {"status": "affected", "version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "62413972f5266568848a36fd15160397b211fa74", "versionType": "git"}, {"status": "affected", "version": "520a1c396d1966b64884d8e0176a580150d5a09e", "lessThan": "96fadf7e8ff49fdb74754801228942b67c3eeebd", "versionType": "git"}], "programFiles": ["sound/soc/qcom/qdsp6/q6afe-clocks.c", "sound/soc/qcom/qdsp6/q6afe.c", "sound/soc/qcom/qdsp6/q6afe.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.10"}, {"status": "unaffected", "version": "0", "lessThan": "5.10", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.238", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.11.21", "versionType": "semver", "lessThanOrEqual": "5.11.*"}, {"status": "unaffected", "version": "5.12.4", "versionType": "semver", "lessThanOrEqual": "5.12.*"}, {"status": "unaffected", "version": "5.13", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["sound/soc/qcom/qdsp6/q6afe-clocks.c", "sound/soc/qcom/qdsp6/q6afe.c", "sound/soc/qcom/qdsp6/q6afe.h"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236c"}, {"url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492"}, {"url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74"}, {"url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: q6afe-clocks: fix reprobing of the driver\n\nQ6afe-clocks driver can get reprobed. For example if the APR services\nare restarted after the firmware crash. However currently Q6afe-clocks\ndriver will oops because hw.init will get cleared during first _probe\ncall. Rewrite the driver to fill the clock data at runtime rather than\nusing big static array of clocks."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.238", "versionStartIncluding": "5.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.11.21", "versionStartIncluding": "5.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.12.4", "versionStartIncluding": "5.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.13", "versionStartIncluding": "5.10"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-06-04T12:57:10.759Z"}}}, "cveMetadata": {"cveId": "CVE-2021-47037", "state": "PUBLISHED", "dateUpdated": "2025-11-03T17:30:50.925Z", "dateReserved": "2024-02-27T18:42:55.965Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-02-28T08:13:44.683Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3EB79796-821C-45D2-8CF3-E0C6CF51F586", "versionEndExcluding": "5.11.21", "versionStartIncluding": "5.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8C7052F-1B7B-4327-9C2B-84EBF3243838", "versionEndExcluding": "5.12.4", "versionStartIncluding": "5.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: q6afe-clocks: fix reprobing of the driver\n\nQ6afe-clocks driver can get reprobed. For example if the APR services\nare restarted after the firmware crash. However currently Q6afe-clocks\ndriver will oops because hw.init will get cleared during first _probe\ncall. Rewrite the driver to fill the clock data at runtime rather than\nusing big static array of clocks."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: q6afe-clocks: correcci\u00f3n de reprobaci\u00f3n del controlador El controlador Q6afe-clocks puede ser reprobado. Por ejemplo, si los servicios APR se reinician despu\u00e9s de la falla del firmware. Sin embargo, actualmente el controlador Q6afe-clocks fallar\u00e1 porque hw.init se borrar\u00e1 durante la primera llamada a _probe. Vuelva a escribir el controlador para completar los datos del reloj en tiempo de ejecuci\u00f3n en lugar de utilizar una gran variedad de relojes est\u00e1ticos."}], "id": "CVE-2021-47037", "lastModified": "2025-11-03T18:15:37.760", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-02-28T09:15:39.847", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: ASoC: q6afe-clocks: fix reprobing of the driver", "id": "2266996", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266996"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-400", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nASoC: q6afe-clocks: fix reprobing of the driver\nQ6afe-clocks driver can get reprobed. For example if the APR services\nare restarted after the firmware crash. However currently Q6afe-clocks\ndriver will oops because hw.init will get cleared during first _probe\ncall. Rewrite the driver to fill the clock data at runtime rather than\nusing big static array of clocks."], "name": "CVE-2021-47037", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "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": "2024-02-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47037\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47037\nhttps://lore.kernel.org/linux-cve-announce/2024022837-CVE-2021-47037-d130@gregkh/T/#u"], "threat_severity": "Low"}

{}