{"id":"CVE-2017-7308","state":"PUBLISHED","title":"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 de","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.","publishedAt":"2017-03-29T20:00:00.000Z","updatedAt":"2024-08-05T15:56:36.470Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://access.redhat.com/errata/RHSA-2017:1308","https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html","https://source.android.com/security/bulletin/2017-07-01","https://access.redhat.com/errata/RHSA-2018:1854","http://www.securityfocus.com/bid/97234","https://patchwork.ozlabs.org/patch/744812/","https://www.exploit-db.com/exploits/41994/","https://patchwork.ozlabs.org/patch/744813/","https://www.exploit-db.com/exploits/44654/","https://patchwork.ozlabs.org/patch/744811/","https://access.redhat.com/errata/RHSA-2017:1298","https://access.redhat.com/errata/RHSA-2017:1297"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:54.997Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/7xxx/CVE-2017-7308.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-7308","state":"PUBLISHED","datePublished":"2017-03-29T20:00:00.000Z","dateUpdated":"2024-08-05T15:56:36.470Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2017-03-29T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2017:1308","name":"RHSA-2017:1308","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html","tags":["x_refsource_MISC"]},{"url":"https://source.android.com/security/bulletin/2017-07-01","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2018:1854","name":"RHSA-2018:1854","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://www.securityfocus.com/bid/97234","name":"97234","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://patchwork.ozlabs.org/patch/744812/","tags":["x_refsource_CONFIRM"]},{"url":"https://www.exploit-db.com/exploits/41994/","name":"41994","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"https://patchwork.ozlabs.org/patch/744813/","tags":["x_refsource_CONFIRM"]},{"url":"https://www.exploit-db.com/exploits/44654/","name":"44654","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"https://patchwork.ozlabs.org/patch/744811/","tags":["x_refsource_CONFIRM"]},{"url":"https://access.redhat.com/errata/RHSA-2017:1298","name":"RHSA-2017:1298","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2017:1297","name":"RHSA-2017:1297","tags":["vendor-advisory","x_refsource_REDHAT"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-06-19T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2017-03-29T00:00:00.000Z","x_legacyV4Record":{"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"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://access.redhat.com/errata/RHSA-2017:1308","name":"RHSA-2017:1308","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://source.android.com/security/bulletin/2017-07-01","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2018:1854","name":"RHSA-2018:1854","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.securityfocus.com/bid/97234","name":"97234","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://patchwork.ozlabs.org/patch/744812/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/41994/","name":"41994","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://patchwork.ozlabs.org/patch/744813/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/44654/","name":"44654","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://patchwork.ozlabs.org/patch/744811/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:1298","name":"RHSA-2017:1298","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://access.redhat.com/errata/RHSA-2017:1297","name":"RHSA-2017:1297","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T15:56:36.470Z"}}]}}}