{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2021-47270", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-21T13:27:52.127Z", "datePublished": "2024-05-21T14:19:59.874Z", "dateUpdated": "2026-05-11T13:51:15.688Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:51:15.688Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: fix various gadgets null ptr deref on 10gbps cabling.\n\nThis avoids a null pointer dereference in\nf_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}\nby simply reusing the 5gbps config for 10gbps."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "versions": [{"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "beb1e67a5ca8d69703c776db9000527f44c0c93c", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "10770d2ac0094b053c8897d96d7b2737cd72f7c5", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "b4903f7fdc484628d0b8022daf86e2439d3ab4db", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "4b289a0f3033f465b4fd51ba995251a7867a2aa2", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "f17aae7c4009160f0630a91842a281773976a5bc", "status": "affected", "versionType": "git"}, {"version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "lessThan": "90c4d05780d47e14a50e11a7f17373104cd47d25", "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/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "versions": [{"version": "4.6", "status": "affected"}, {"version": "0", "lessThan": "4.6", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.273", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.237", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.195", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.126", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.44", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.12.11", "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": "4.6", "versionEndExcluding": "4.9.273"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "4.14.237"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "4.19.195"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.4.126"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.10.44"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.12.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.6", "versionEndExcluding": "5.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c"}, {"url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee"}, {"url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5"}, {"url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db"}, {"url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2"}, {"url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc"}, {"url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25"}], "title": "usb: fix various gadgets null ptr deref on 10gbps cabling.", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:32:08.023Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47270", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:39:41.783429Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:32:47.414Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:32:08.023Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-47270", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T15:39:41.783429Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:12.416Z"}}], "cna": {"title": "usb: fix various gadgets null ptr deref on 10gbps cabling.", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "eaef50c76057", "lessThan": "beb1e67a5ca8", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "8cd5f45c1b76", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "10770d2ac009", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "b4903f7fdc48", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "4b289a0f3033", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "f17aae7c4009", "versionType": "git"}, {"status": "affected", "version": "eaef50c76057", "lessThan": "90c4d05780d4", "versionType": "git"}], "programFiles": ["drivers/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.6"}, {"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "custom"}, {"status": "unaffected", "version": "4.9.273", "versionType": "custom", "lessThanOrEqual": "4.9.*"}, {"status": "unaffected", "version": "4.14.237", "versionType": "custom", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.195", "versionType": "custom", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.126", "versionType": "custom", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.44", "versionType": "custom", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.12.11", "versionType": "custom", "lessThanOrEqual": "5.12.*"}, {"status": "unaffected", "version": "5.13", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c"}, {"url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee"}, {"url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5"}, {"url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db"}, {"url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2"}, {"url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc"}, {"url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25"}], "x_generator": {"engine": "bippy-a5840b7849dd"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: fix various gadgets null ptr deref on 10gbps cabling.\n\nThis avoids a null pointer dereference in\nf_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}\nby simply reusing the 5gbps config for 10gbps."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-05-29T05:05:01.567Z"}}}, "cveMetadata": {"cveId": "CVE-2021-47270", "state": "PUBLISHED", "dateUpdated": "2024-09-11T17:32:47.414Z", "dateReserved": "2024-05-21T13:27:52.127Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-05-21T14:19:59.874Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "beb1e67a5ca8d69703c776db9000527f44c0c93c", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "10770d2ac0094b053c8897d96d7b2737cd72f7c5", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "b4903f7fdc484628d0b8022daf86e2439d3ab4db", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "4b289a0f3033f465b4fd51ba995251a7867a2aa2", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "f17aae7c4009160f0630a91842a281773976a5bc", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}, {"lessThan": "90c4d05780d47e14a50e11a7f17373104cd47d25", "status": "affected", "version": "eaef50c760576bca70b87fdc26eb87a3660529f8", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/usb/gadget/function/f_ecm.c", "drivers/usb/gadget/function/f_eem.c", "drivers/usb/gadget/function/f_hid.c", "drivers/usb/gadget/function/f_loopback.c", "drivers/usb/gadget/function/f_printer.c", "drivers/usb/gadget/function/f_rndis.c", "drivers/usb/gadget/function/f_serial.c", "drivers/usb/gadget/function/f_sourcesink.c", "drivers/usb/gadget/function/f_subset.c", "drivers/usb/gadget/function/f_tcm.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.6"}, {"lessThan": "4.6", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "4.9.*", "status": "unaffected", "version": "4.9.273", "versionType": "semver"}, {"lessThanOrEqual": "4.14.*", "status": "unaffected", "version": "4.14.237", "versionType": "semver"}, {"lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.195", "versionType": "semver"}, {"lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.126", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.44", "versionType": "semver"}, {"lessThanOrEqual": "5.12.*", "status": "unaffected", "version": "5.12.11", "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": "D5D59008-75DC-4F3B-AB6C-928253F4977F", "versionEndExcluding": "4.9.273", "versionStartIncluding": "4.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "83CDDAD5-5539-46C9-9255-C1DAC38F7905", "versionEndExcluding": "4.14.237", "versionStartIncluding": "4.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "23EECCE9-4D4C-4684-AB00-10C938F5DDC1", "versionEndExcluding": "4.19.195", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "876275F9-BEC7-40E8-9D7F-A20729A4A4FF", "versionEndExcluding": "5.4.126", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "DA547B08-9D25-467B-AD0D-8460FE4EE70D", "versionEndExcluding": "5.10.44", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F914A757-FAFD-407E-9031-21F66635D5EA", "versionEndExcluding": "5.12.11", "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}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.13:rc4:*:*:*:*:*:*", "matchCriteriaId": "1ECD33F5-85BE-430B-8F86-8D7BD560311D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.13:rc5:*:*:*:*:*:*", "matchCriteriaId": "CF351855-2437-4CF5-AD7C-BDFA51F27683", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: fix various gadgets null ptr deref on 10gbps cabling.\n\nThis avoids a null pointer dereference in\nf_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}\nby simply reusing the 5gbps config for 10gbps."}, {"lang": "es", "value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: usb: repara varios gadgets null ptr deref en cableado de 10gbps. Esto evita una desreferencia de puntero null en f_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm} simplemente reutilizando la configuraci\u00f3n de 5 gbps para 10 gbps."}], "id": "CVE-2021-47270", "lastModified": "2026-06-17T04:17:03.850", "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-2021-47270", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-10T15:39:41.783429Z", "version": "2.0.3"}}]}, "published": "2024-05-21T15:15:15.540", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: usb: fix various gadgets null ptr deref on 10gbps cabling.", "id": "2282535", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2282535"}, "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"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: fix various gadgets null ptr deref on 10gbps cabling.\nThis avoids a null pointer dereference in\nf_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}\nby simply reusing the 5gbps config for 10gbps."], "name": "CVE-2021-47270", "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": "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": "2024-05-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47270\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47270\nhttps://lore.kernel.org/linux-cve-announce/2024052150-CVE-2021-47270-700e@gregkh/T"], "threat_severity": "Low"}

{}