gsd-2017-7308
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-7308", "description": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.", "id": "GSD-2017-7308", "references": [ "https://www.suse.com/security/cve/CVE-2017-7308.html", "https://access.redhat.com/errata/RHSA-2018:1854", "https://access.redhat.com/errata/RHSA-2017:1308", "https://access.redhat.com/errata/RHSA-2017:1298", "https://access.redhat.com/errata/RHSA-2017:1297", "https://ubuntu.com/security/CVE-2017-7308", "https://advisories.mageia.org/CVE-2017-7308.html", "https://alas.aws.amazon.com/cve/html/CVE-2017-7308.html", "https://linux.oracle.com/cve/CVE-2017-7308.html", "https://packetstormsecurity.com/files/cve/CVE-2017-7308" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-7308" ], "details": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.", "id": "GSD-2017-7308", "modified": "2023-12-13T01:21:06.962182Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-7308", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "RHSA-2017:1308", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1308" }, { "name": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html", "refsource": "MISC", "url": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html" }, { "name": "https://source.android.com/security/bulletin/2017-07-01", "refsource": "CONFIRM", "url": "https://source.android.com/security/bulletin/2017-07-01" }, { "name": "RHSA-2018:1854", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1854" }, { "name": "97234", "refsource": "BID", "url": "http://www.securityfocus.com/bid/97234" }, { "name": "https://patchwork.ozlabs.org/patch/744812/", "refsource": "CONFIRM", "url": "https://patchwork.ozlabs.org/patch/744812/" }, { "name": "41994", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/41994/" }, { "name": "https://patchwork.ozlabs.org/patch/744813/", "refsource": "CONFIRM", "url": "https://patchwork.ozlabs.org/patch/744813/" }, { "name": "44654", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/44654/" }, { "name": "https://patchwork.ozlabs.org/patch/744811/", "refsource": "CONFIRM", "url": "https://patchwork.ozlabs.org/patch/744811/" }, { "name": "RHSA-2017:1298", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1298" }, { "name": "RHSA-2017:1297", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1297" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.10.14", "versionStartIncluding": "4.10", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.10.107", "versionStartIncluding": "3.3", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.1.41", "versionStartIncluding": "3.19", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.18.52", "versionStartIncluding": "3.17", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.4.66", "versionStartIncluding": "4.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "4.9.26", "versionStartIncluding": "4.5", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.12.74", "versionStartIncluding": "3.11", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.16.44", "versionStartIncluding": "3.13", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "3.2.89", "versionStartIncluding": "2.6.27", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-7308" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" }, { "lang": "en", "value": "CWE-681" } ] } ] }, "references": { "reference_data": [ { "name": "https://patchwork.ozlabs.org/patch/744811/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://patchwork.ozlabs.org/patch/744811/" }, { "name": "https://patchwork.ozlabs.org/patch/744813/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://patchwork.ozlabs.org/patch/744813/" }, { "name": "https://patchwork.ozlabs.org/patch/744812/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://patchwork.ozlabs.org/patch/744812/" }, { "name": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html" }, { "name": "https://source.android.com/security/bulletin/2017-07-01", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://source.android.com/security/bulletin/2017-07-01" }, { "name": "41994", "refsource": "EXPLOIT-DB", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.exploit-db.com/exploits/41994/" }, { "name": "RHSA-2017:1308", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1308" }, { "name": "RHSA-2017:1298", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1298" }, { "name": "RHSA-2017:1297", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:1297" }, { "name": "44654", "refsource": "EXPLOIT-DB", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.exploit-db.com/exploits/44654/" }, { "name": "RHSA-2018:1854", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1854" }, { "name": "97234", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/97234" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2023-02-14T18:32Z", "publishedDate": "2017-03-29T20:59Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.