CVE-2014-9715 — Vulnetix

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CVE-2014-9715 PUBLISHED

include/net/netfilter/nf_conntrack_extend.h in the netfilter subsystem in the Linux kernel before 3.14.5 uses an insufficiently large data type for certain extension data, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via outbound network traffic that triggers extension loading, as demonstrated by configuring a PPTP tunnel in a NAT environment.

EPSS 0.04% · 13.3th percentile

Risk Scores

EPSS Score

0.04%

13.3th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	linux	0, 3.11.0-12.19, 3.12.0-1.3

Timeline

Dec 31, 2014 CVE Published
Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Jul 10, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 28, 2023 EPSS Score
May 19, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2014-9715 third-party-advisory
http://marc.info/?l=netfilter-devel&m=140112364215200&w=2 third-party-advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=223b02d923ecd7c84cf9780bb3686f455d279279 third-party-advisory
http://www.openwall.com/lists/oss-security/2015/04/08/1 third-party-advisory
https://ubuntu.com/security/notices/USN-2611-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2612-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2613-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2614-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2225-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2014-9715 third-party-advisory

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