CVE-2017-2634
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 5.2%
exploitation probability
5.2%top 8% of all CVEs
observed exploitation
nono source reports it
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · kernel:References
http://rhn.redhat.com/errata/RHSA-2017-0323.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0346.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0347.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2634https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f53dc67c5e7babafe239b93a11678b0e05bead51http://www.securityfocus.com/bid/96529http://www.securitytracker.com/id/1037909