CVE-2017-14497 | BDVDB-2026-90538 Detail
Description#
The tpacket_rcv function in net/packet/af_packet.c in the Linux kernel before 4.13 mishandles vnet headers, which might allow local users to cause a denial of service (buffer overflow, and disk and memory corruption) or possibly have unspecified other impact via crafted system calls.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://marc.info/?l=linux-kernel&m=150394500728906&w=2
- https://bugzilla.redhat.com/show_bug.cgi?id=1492593
- http://seclists.org/oss-sec/2017/q3/476
- http://www.securitytracker.com/id/1039371
- http://www.securityfocus.com/bid/100871
- https://source.android.com/security/bulletin/2018-01-01
- http://www.debian.org/security/2017/dsa-3981
- https://github.com/torvalds/linux/commit/edbd58be15a957f6a760c4a514cd475217eb97fd
- https://marc.info/?t=150394517700001&r=1&w=2
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=edbd58be15a957f6a760c4a514cd475217eb97fd
- http://www.securitytracker.com/id/1040106
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.