CVE

Id
104004  
CVE No.
CVE-2017-7184  
Status
Candidate  
Description
The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52.  
Phase
Assigned (20170319)  
Votes
None (candidate not yet proposed)  
Comments
 

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Related CVE References

Id CVE Id CVE No. Reference Actions
806946 104004 CVE-2017-7184 MISC:http://www.eweek.com/security/ubuntu-linux-falls-on-day-1-of-pwn2own-hacking-competition  View
806947 104004 CVE-2017-7184 MISC:https://blog.trendmicro.com/results-pwn2own-2017-day-one/  View
806948 104004 CVE-2017-7184 MISC:https://twitter.com/thezdi/status/842126074435665920  View
806949 104004 CVE-2017-7184 CONFIRM:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=677e806da4d916052585301785d847c3b3e6186a  View
806950 104004 CVE-2017-7184 CONFIRM:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f843ee6dd019bcece3e74e76ad9df0155655d0df  View
806951 104004 CVE-2017-7184 CONFIRM:http://openwall.com/lists/oss-security/2017/03/29/2  View
806952 104004 CVE-2017-7184 CONFIRM:https://github.com/torvalds/linux/commit/677e806da4d916052585301785d847c3b3e6186a  View
806953 104004 CVE-2017-7184 CONFIRM:https://github.com/torvalds/linux/commit/f843ee6dd019bcece3e74e76ad9df0155655d0df  View
806954 104004 CVE-2017-7184 BID:97018  View

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