CVE-2017-8890
HIGH 7.8EPSS 1.4%
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel through 4.10.15 allows attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call.
- 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
- 1.42% chance of exploitation in the next 30 days, 72nd percentile
- Published
- 2017-05-10
- Updated
- 2024-08-05
Proof-of-concept exploits (4)
- 7043mcgeep/cve-2017-8890-msf0★ · 2019-05-03
- beraphin/CVE-2017-889022★ · 2018-08-25
- thinkycx/CVE-2017-889036★ · 2019-05-09
- sweatyrocket/huawei-p10-cve-2017-8890-unlock0★ · 2026-07-30
Security advisories
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=657831ffc38e300…
- http://www.debian.org/security/2017/dsa-3886
- http://www.securityfocus.com/bid/98562
- https://access.redhat.com/errata/RHSA-2017:1842
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:2669
- https://access.redhat.com/errata/RHSA-2018:1854
- torvalds/linux/commit/657831ffc38e30092a2d5f03d385d710eb88b09a
- https://source.android.com/security/bulletin/2017-09-01