CVE-2021-47177

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2021-47177", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-25T09:12:14.112Z", "datePublished": "2024-03-25T09:16:27.371Z", "dateUpdated": "2026-05-11T13:49:28.057Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:49:28.057Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix sysfs leak in alloc_iommu()\n\niommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent\nerrors."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iommu/intel/dmar.c"], "versions": [{"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8", "status": "affected", "versionType": "git"}, {"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "2ec5e9bb6b0560c90d315559c28a99723c80b996", "status": "affected", "versionType": "git"}, {"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "044bbe8b92ab4e542de7f6c93c88ea65cccd8e29", "status": "affected", "versionType": "git"}, {"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "f01134321d04f47c718bb41b799bcdeda27873d2", "status": "affected", "versionType": "git"}, {"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "ca466561eef36d1ec657673e3944eb6340bddb5b", "status": "affected", "versionType": "git"}, {"version": "39ab9555c24110671f8dc671311a26e5c985b592", "lessThan": "0ee74d5a48635c848c20f152d0d488bf84641304", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iommu/intel/dmar.c"], "versions": [{"version": "4.11", "status": "affected"}, {"version": "0", "lessThan": "4.11", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.235", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.193", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.124", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.42", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.12.9", "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": "4.11", "versionEndExcluding": "4.14.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "4.19.193"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.4.124"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.10.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.12.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.11", "versionEndExcluding": "5.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8"}, {"url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996"}, {"url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29"}, {"url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2"}, {"url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b"}, {"url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304"}], "title": "iommu/vt-d: Fix sysfs leak in alloc_iommu()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:24:40.204Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47177", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:54:24.969003Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:50.758Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:24:40.204Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47177", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:54:24.969003Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:19.139Z"}}], "cna": {"title": "iommu/vt-d: Fix sysfs leak in alloc_iommu()", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "39ab9555c241", "lessThan": "22da9f497838", "versionType": "git"}, {"status": "affected", "version": "39ab9555c241", "lessThan": "2ec5e9bb6b05", "versionType": "git"}, {"status": "affected", "version": "39ab9555c241", "lessThan": "044bbe8b92ab", "versionType": "git"}, {"status": "affected", "version": "39ab9555c241", "lessThan": "f01134321d04", "versionType": "git"}, {"status": "affected", "version": "39ab9555c241", "lessThan": "ca466561eef3", "versionType": "git"}, {"status": "affected", "version": "39ab9555c241", "lessThan": "0ee74d5a4863", "versionType": "git"}], "programFiles": ["drivers/iommu/intel/dmar.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.11"}, {"status": "unaffected", "version": "0", "lessThan": "4.11", "versionType": "semver"}, {"status": "unaffected", "version": "4.14.235", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.193", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.124", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.42", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.12.9", "versionType": "semver", "lessThanOrEqual": "5.12.*"}, {"status": "unaffected", "version": "5.13", "versionType": "semver", "lessThanOrEqual": "*"}], "programFiles": ["drivers/iommu/intel/dmar.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8"}, {"url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996"}, {"url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29"}, {"url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2"}, {"url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b"}, {"url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304"}], "x_generator": {"engine": "bippy-c8e10e5f6187"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix sysfs leak in alloc_iommu()\n\niommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent\nerrors."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-04T11:36:14.591Z"}}}, "cveMetadata": {"cveId": "CVE-2021-47177", "state": "PUBLISHED", "dateUpdated": "2024-11-04T11:36:14.591Z", "dateReserved": "2024-03-25T09:12:14.112Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-03-25T09:16:27.371Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/iommu/intel/dmar.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}, {"lessThan": "2ec5e9bb6b0560c90d315559c28a99723c80b996", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}, {"lessThan": "044bbe8b92ab4e542de7f6c93c88ea65cccd8e29", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}, {"lessThan": "f01134321d04f47c718bb41b799bcdeda27873d2", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}, {"lessThan": "ca466561eef36d1ec657673e3944eb6340bddb5b", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}, {"lessThan": "0ee74d5a48635c848c20f152d0d488bf84641304", "status": "affected", "version": "39ab9555c24110671f8dc671311a26e5c985b592", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/iommu/intel/dmar.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.11"}, {"lessThan": "4.11", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "4.14.*", "status": "unaffected", "version": "4.14.235", "versionType": "semver"}, {"lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.193", "versionType": "semver"}, {"lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.124", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.42", "versionType": "semver"}, {"lessThanOrEqual": "5.12.*", "status": "unaffected", "version": "5.12.9", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "5.13", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9DBCCCAA-0221-4A46-98C3-C8894CE8057F", "versionEndExcluding": "4.14.235", "versionStartIncluding": "4.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8DEF3EC-88D9-4B89-8CF9-64BD6C863C9D", "versionEndExcluding": "4.19.193", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "06FE0F99-F7A9-462A-8355-30E2EDA9826B", "versionEndExcluding": "5.4.124", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C3E7E799-1C8A-45FB-9E07-4731996144C9", "versionEndExcluding": "5.10.42", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C8A1D02-81A7-44E5-ACFD-CC6A6694F930", "versionEndExcluding": "5.12.9", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:*", "matchCriteriaId": "0CBAD0FC-C281-4666-AB2F-F8E6E1165DF7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*", "matchCriteriaId": "96AC23B2-D46A-49D9-8203-8E1BEDCA8532", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:*", "matchCriteriaId": "DA610E30-717C-4700-9F77-A3C9244F3BFD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Fix sysfs leak in alloc_iommu()\n\niommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent\nerrors."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: iommu/vt-d: corrige la fuga de sysfs en alloc_iommu() iommu_device_sysfs_add() se llama antes, por lo que debe limpiarse en caso de errores posteriores."}], "id": "CVE-2021-47177", "lastModified": "2026-06-17T04:16:50.470", "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"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-47177", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-10T15:54:24.969003Z", "version": "2.0.3"}}]}, "published": "2024-03-25T10:15:09.213", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/044bbe8b92ab4e542de7f6c93c88ea65cccd8e29"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0ee74d5a48635c848c20f152d0d488bf84641304"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2ec5e9bb6b0560c90d315559c28a99723c80b996"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ca466561eef36d1ec657673e3944eb6340bddb5b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f01134321d04f47c718bb41b799bcdeda27873d2"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: iommu/vt-d: Fix sysfs leak in alloc_iommu()", "id": "2271462", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271462"}, "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-460", "details": ["In the Linux kernel, the following vulnerability has been resolved:\niommu/vt-d: Fix sysfs leak in alloc_iommu()\niommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent\nerrors."], "name": "CVE-2021-47177", "package_state": [{"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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "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": "2024-03-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47177\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47177\nhttps://lore.kernel.org/linux-cve-announce/2024032538-CVE-2021-47177-4d4a@gregkh/T"], "threat_severity": "Low"}

{}