CVE-2017-7308
HIGH 7.8EPSS 17.8%
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.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C - EPSS
- 17.83% chance of exploitation in the next 30 days, 97th percentile
- Published
- 2017-03-29
- Updated
- 2024-08-05
Proof-of-concept exploits (4)
- anldori/CVE-2017-73080★ · 2023-01-09
- seclab-ucr/KOOBE89★ · 2024-05-07
- vusec/blindside37★ · 2021-05-05
- WhatsWrongAndWhy/CVE-2017-73080★ · 2026-07-21
Metasploit modules (1)
ExploitDB entries (3)
- https://www.exploit-db.com/exploits/44654
- https://www.exploit-db.com/exploits/41994
- https://www.exploit-db.com/exploits/47168
Exploit collections (1)
- CVE-2017-7308helloexp/0day
Security advisories
- http://www.securityfocus.com/bid/97234
- https://access.redhat.com/errata/RHSA-2017:1297
- https://access.redhat.com/errata/RHSA-2017:1298
- https://access.redhat.com/errata/RHSA-2017:1308
- https://access.redhat.com/errata/RHSA-2018:1854
- https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
- https://patchwork.ozlabs.org/patch/744811
- https://patchwork.ozlabs.org/patch/744812
- https://patchwork.ozlabs.org/patch/744813
- https://source.android.com/security/bulletin/2017-07-01