Description
The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2016/11/30/3 ↗
- https://access.redhat.com/errata/RHSA-2017:2669 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1393904 ↗
- http://www.securityfocus.com/bid/94264 ↗
- http://www.securitytracker.com/id/1037285 ↗
- https://access.redhat.com/errata/RHSA-2017:2077 ↗
- https://access.redhat.com/errata/RHSA-2017:1842 ↗
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.10 ↗
- http://www.openwall.com/lists/oss-security/2016/11/11/3 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac6e780070e30e4c35bd395acfe9191e6268bdd3 ↗
- https://github.com/torvalds/linux/commit/ac6e780070e30e4c35bd395acfe9191e6268bdd3 ↗