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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-29T20:00:00

Updated: 2018-06-19T09:57:01

Reserved: 2017-03-29T00:00:00


Link: CVE-2017-7308

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2017-03-29T20:59:00.373

Modified: 2023-02-14T18:32:40.287


Link: CVE-2017-7308

JSON object: View

cve-icon Redhat Information

No data.