{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-22050", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.811Z", "datePublished": "2025-04-16T14:12:08.954Z", "dateUpdated": "2025-11-03T19:41:32.888Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-26T05:17:22.928Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusbnet:fix NPE during rx_complete\n\nMissing usbnet_going_away Check in Critical Path.\nThe usb_submit_urb function lacks a usbnet_going_away\nvalidation, whereas __usbnet_queue_skb includes this check.\n\nThis inconsistency creates a race condition where:\nA URB request may succeed, but the corresponding SKB data\nfails to be queued.\n\nSubsequent processes:\n(e.g., rx_complete \u2192 defer_bh \u2192 __skb_unlink(skb, list))\nattempt to access skb->next, triggering a NULL pointer\ndereference (Kernel Panic)."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/usb/usbnet.c"], "versions": [{"version": "b80aacfea6e8d6ed6e430aa13922d6ccf044415a", "lessThan": "95789c2f94fd29dce8759f9766baa333f749287c", "status": "affected", "versionType": "git"}, {"version": "869caa8de8cb94514df704ccbe0b024fda4b9398", "lessThan": "0f10f83acfd619e13c64d6705908dfd792f19544", "status": "affected", "versionType": "git"}, {"version": "1e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce", "lessThan": "acacd48a37b52fc95f621765762c04152b58d642", "status": "affected", "versionType": "git"}, {"version": "04e906839a053f092ef53f4fb2d610983412b904", "lessThan": "d689645cd1594ea1d13cb0c404f8ad1011353e0e", "status": "affected", "versionType": "git"}, {"version": "04e906839a053f092ef53f4fb2d610983412b904", "lessThan": "0c30988588b28393e3e8873d5654f910e86391ba", "status": "affected", "versionType": "git"}, {"version": "04e906839a053f092ef53f4fb2d610983412b904", "lessThan": "fd9ee3f0d6a53844f65efde581c91bbb0ff749ac", "status": "affected", "versionType": "git"}, {"version": "04e906839a053f092ef53f4fb2d610983412b904", "lessThan": "51de3600093429e3b712e5f091d767babc5dd6df", "status": "affected", "versionType": "git"}, {"version": "ca124236cd14e61610f56df9a8f81376a1ffe660", "status": "affected", "versionType": "git"}, {"version": "54671d731f4977fb3c0c26f2840655b5204e4437", "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/net/usb/usbnet.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.180", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.134", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.87", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.23", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.11", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14.2", "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": "5.15.168", "versionEndExcluding": "5.15.180"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.113", "versionEndExcluding": "6.1.134"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.54", "versionEndExcluding": "6.6.87"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.12.23"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.13.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.14.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.15"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/95789c2f94fd29dce8759f9766baa333f749287c"}, {"url": "https://git.kernel.org/stable/c/0f10f83acfd619e13c64d6705908dfd792f19544"}, {"url": "https://git.kernel.org/stable/c/acacd48a37b52fc95f621765762c04152b58d642"}, {"url": "https://git.kernel.org/stable/c/d689645cd1594ea1d13cb0c404f8ad1011353e0e"}, {"url": "https://git.kernel.org/stable/c/0c30988588b28393e3e8873d5654f910e86391ba"}, {"url": "https://git.kernel.org/stable/c/fd9ee3f0d6a53844f65efde581c91bbb0ff749ac"}, {"url": "https://git.kernel.org/stable/c/51de3600093429e3b712e5f091d767babc5dd6df"}], "title": "usbnet:fix NPE during rx_complete", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T19:41:32.888Z"}}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2ADC7A80-45F2-4AE1-AE06-68FC73ACB0CF", "versionEndExcluding": "5.15.180", "versionStartIncluding": "5.15.168", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "62A85157-B8EB-4936-A5E3-26F94A2FD46A", "versionEndExcluding": "6.1.134", "versionStartIncluding": "6.1.113", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "C51A0D40-2DD2-4C76-8737-2FDF11E714F2", "versionEndExcluding": "6.6.87", "versionStartIncluding": "6.6.54", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B88D322F-6F03-45A1-8C58-9E45EAB64B13", "versionEndExcluding": "6.11", "versionStartIncluding": "6.10.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B1463A2-ADB3-4C90-B728-59647AB0180F", "versionEndExcluding": "6.12.23", "versionStartIncluding": "6.11.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E7E864B0-8C00-4679-BA55-659B4C9C3AD3", "versionEndExcluding": "6.13.11", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FADAE5D8-4808-442C-B218-77B2CE8780A0", "versionEndExcluding": "6.14.2", "versionStartIncluding": "6.14", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusbnet:fix NPE during rx_complete\n\nMissing usbnet_going_away Check in Critical Path.\nThe usb_submit_urb function lacks a usbnet_going_away\nvalidation, whereas __usbnet_queue_skb includes this check.\n\nThis inconsistency creates a race condition where:\nA URB request may succeed, but the corresponding SKB data\nfails to be queued.\n\nSubsequent processes:\n(e.g., rx_complete \u2192 defer_bh \u2192 __skb_unlink(skb, list))\nattempt to access skb->next, triggering a NULL pointer\ndereference (Kernel Panic)."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usbnet:fix NPE durante rx_complete. Falta la comprobaci\u00f3n usbnet_going_away en la ruta cr\u00edtica. La funci\u00f3n usb_submit_urb carece de la validaci\u00f3n usbnet_going_away, mientras que __usbnet_queue_skb s\u00ed la incluye. Esta inconsistencia crea una condici\u00f3n de ejecuci\u00f3n donde: una solicitud URB puede ser exitosa, pero los datos SKB correspondientes no se ponen en cola. Los procesos posteriores (p. ej., rx_complete ? defer_bh ? __skb_unlink(skb, list)) intentan acceder a skb->next, lo que provoca una desreferencia de puntero nulo (p\u00e1nico del kernel)."}], "id": "CVE-2025-22050", "lastModified": "2025-11-03T20:17:39.980", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-04-16T15:15:58.437", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0c30988588b28393e3e8873d5654f910e86391ba"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0f10f83acfd619e13c64d6705908dfd792f19544"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/51de3600093429e3b712e5f091d767babc5dd6df"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/95789c2f94fd29dce8759f9766baa333f749287c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/acacd48a37b52fc95f621765762c04152b58d642"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d689645cd1594ea1d13cb0c404f8ad1011353e0e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fd9ee3f0d6a53844f65efde581c91bbb0ff749ac"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "[email protected]", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: usbnet:fix NPE during rx_complete", "id": "2360274", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360274"}, "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:\nusbnet:fix NPE during rx_complete\nMissing usbnet_going_away Check in Critical Path.\nThe usb_submit_urb function lacks a usbnet_going_away\nvalidation, whereas __usbnet_queue_skb includes this check.\nThis inconsistency creates a race condition where:\nA URB request may succeed, but the corresponding SKB data\nfails to be queued.\nSubsequent processes:\n(e.g., rx_complete \u2192 defer_bh \u2192 __skb_unlink(skb, list))\nattempt to access skb->next, triggering a NULL pointer\ndereference (Kernel Panic)."], "name": "CVE-2025-22050", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-04-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-22050\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-22050\nhttps://lore.kernel.org/linux-cve-announce/2025041603-CVE-2025-22050-2aee@gregkh/T"], "threat_severity": "Moderate"}