{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53062", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-05-02T15:51:43.547Z", "datePublished": "2025-05-02T15:55:16.211Z", "dateUpdated": "2025-05-04T07:48:59.615Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T07:48:59.615Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc95xx: Limit packet length to skb->len\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/usb/smsc95xx.c"], "versions": [{"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "733580e268a53db1cd01f2251419da91866378f6", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "d3c145a4d24b752c9a1314d5a595014d51471418", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "f2111c791d885211714db85f9a06188571c57dd0", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "33d1603a38e05886c538129ddfe00bd52d347e7b", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "ba6c40227108f8ee428e42eb0337b48ed3001e65", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "e041bef1adee02999cf24f9a2e15ed452bc363fe", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "70eb25c6a6cde149affe8a587371a3a8ad295ba0", "status": "affected", "versionType": "git"}, {"version": "2f7ca802bdae2ca41022618391c70c2876d92190", "lessThan": "ff821092cf02a70c2bccd2d19269f01e29aa52cf", "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/smsc95xx.c"], "versions": [{"version": "2.6.28", "status": "affected"}, {"version": "0", "lessThan": "2.6.28", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.312", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.280", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.240", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.177", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.105", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.22", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.9", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "2.6.28", "versionEndExcluding": "4.14.312"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "4.19.280"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "5.4.240"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "5.10.177"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "5.15.105"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "6.1.22"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "6.2.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.28", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/733580e268a53db1cd01f2251419da91866378f6"}, {"url": "https://git.kernel.org/stable/c/d3c145a4d24b752c9a1314d5a595014d51471418"}, {"url": "https://git.kernel.org/stable/c/f2111c791d885211714db85f9a06188571c57dd0"}, {"url": "https://git.kernel.org/stable/c/33d1603a38e05886c538129ddfe00bd52d347e7b"}, {"url": "https://git.kernel.org/stable/c/ba6c40227108f8ee428e42eb0337b48ed3001e65"}, {"url": "https://git.kernel.org/stable/c/e041bef1adee02999cf24f9a2e15ed452bc363fe"}, {"url": "https://git.kernel.org/stable/c/70eb25c6a6cde149affe8a587371a3a8ad295ba0"}, {"url": "https://git.kernel.org/stable/c/ff821092cf02a70c2bccd2d19269f01e29aa52cf"}], "title": "net: usb: smsc95xx: Limit packet length to skb->len", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc95xx: Limit packet length to skb->len\n\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: usb: smsc95xx: Limitar la longitud del paquete a skb->len. La longitud del paquete obtenida del descriptor puede ser mayor que la longitud real del b\u00fafer del socket. En tal caso, el skb clonado que se pasa a la pila de red filtrar\u00e1 el contenido de la memoria del kernel."}], "id": "CVE-2023-53062", "lastModified": "2025-05-05T20:54:45.973", "metrics": {}, "published": "2025-05-02T16:15:25.257", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/33d1603a38e05886c538129ddfe00bd52d347e7b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/70eb25c6a6cde149affe8a587371a3a8ad295ba0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/733580e268a53db1cd01f2251419da91866378f6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ba6c40227108f8ee428e42eb0337b48ed3001e65"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d3c145a4d24b752c9a1314d5a595014d51471418"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e041bef1adee02999cf24f9a2e15ed452bc363fe"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f2111c791d885211714db85f9a06188571c57dd0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ff821092cf02a70c2bccd2d19269f01e29aa52cf"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: net: usb: smsc95xx: Limit packet length to skb->len", "id": "2363708", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2363708"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet: usb: smsc95xx: Limit packet length to skb->len\nPacket length retrieved from descriptor may be larger than\nthe actual socket buffer length. In such case the cloned\nskb passed up the network stack will leak kernel memory contents."], "name": "CVE-2023-53062", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "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": "2025-05-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53062\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53062\nhttps://lore.kernel.org/linux-cve-announce/2025050210-CVE-2023-53062-63a2@gregkh/T"], "threat_severity": "Moderate"}