CVE-2017-16911

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{}

{"affected": [{"affectedData": [{"product": "Linux Kernel", "vendor": "Flexera Software LLC", "versions": [{"status": "affected", "version": "Before version 4.14.8 and 4.4.114"}]}], "source": "PSIRT-CNA@flexerasoftware.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1D433031-B4B7-4E65-B4E2-6AA6967997C7", "versionEndExcluding": "4.4.114", "versionStartIncluding": "4.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FF57E237-F297-4978-93F4-556D4B0B8357", "versionEndExcluding": "4.9.79", "versionStartIncluding": "4.9.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3AD03762-3423-4E96-AAE0-A04E1AAAF3A8", "versionEndExcluding": "4.14.8", "versionStartIncluding": "4.14.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The vhci_hcd driver in the Linux Kernel before version 4.14.8 and 4.4.114 allows allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP."}, {"lang": "es", "value": "El controlador vhci_hcd en el kernel de Linux, en versiones anteriores a la 4.14.8 y la 4.4.114, permite que atacantes locales revelen direcciones de memoria del kernel. La explotaci\u00f3n con \u00e9xito requiere que se conecte un dispositivo USB mediante IP."}], "id": "CVE-2017-16911", "lastModified": "2026-06-17T01:10:08.230", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-01-31T22:29:00.267", "references": [{"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102156"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Issue Tracking"], "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Issue Tracking"], "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.114"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/drivers/usb/usbip?id=2f2d0088eb93db5c649d2a5e34a3800a8a935fc5"}, {"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Third Party Advisory"], "url": "https://secuniaresearch.flexerasoftware.com/advisories/80454/"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Third Party Advisory"], "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-20/"}, {"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://usn.ubuntu.com/3619-1/"}, {"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://usn.ubuntu.com/3619-2/"}, {"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://usn.ubuntu.com/3754-1/"}, {"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://www.debian.org/security/2018/dsa-4187"}, {"source": "PSIRT-CNA@flexerasoftware.com", "tags": ["Issue Tracking", "Mailing List"], "url": "https://www.spinics.net/lists/linux-usb/msg163480.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/102156"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.114"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/drivers/usb/usbip?id=2f2d0088eb93db5c649d2a5e34a3800a8a935fc5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://secuniaresearch.flexerasoftware.com/advisories/80454/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-20/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3619-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3619-2/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3754-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2018/dsa-4187"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mailing List"], "url": "https://www.spinics.net/lists/linux-usb/msg163480.html"}], "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: vhci_cd driver in usbip/vhci_sysfs.c:port_show_vhci() discloses kernel memory addresses to local attackers", "id": "1541876", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1541876"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-214", "details": ["The vhci_hcd driver in the Linux Kernel before version 4.14.8 and 4.4.114 allows allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP.", "The usbip/vhci_sysfs.c:port_show_vhci() in the vhci_hcd driver of the Linux kernel, before version 4.14.8 and 4.4.114, allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP."], "name": "CVE-2017-16911", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"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-alt", "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:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2018-01-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-16911\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-16911"], "statement": "This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6, and 7, its real-time kernel, Red Hat Enterprise MRG 2, Red Hat Enterprise Linux 7 for ARM 64 and Red Hat Enterprise Linux 7 for Power 9 LE, as the code with the flaw is not enabled and is not built in the products listed.", "threat_severity": "Low"}

{}