VDB
CVE-2014-3144
CVE-2014-3144
PUBLISHED
The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service (integer underflow and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr and __skb_get_nlattr_nest functions before the vulnerability was announced.
EPSS 0.06% · 18.1th percentile
Risk Scores
EPSS Score
0.06%
18.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux | 3.11.0-12.19, 3.12.0-2.5, 3.12.0-2.7 |
Exploit Intelligence
Timeline
- May 11, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-3144 third-party-advisory
- https://git.kernel.org/linus/d214c7537bbf2f247991fb65b3420b0b3d712c67 third-party-advisory
- https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3 third-party-advisory
- http://www.openwall.com/lists/oss-security/2014/05/09/6 third-party-advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=05ab8f2647e4221cbdb3856dd7d32bd5407316b3 third-party-advisory
- https://ubuntu.com/security/notices/USN-2252-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2251-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2259-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2261-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2262-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2263-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2264-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2286-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2288-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2290-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-3144 third-party-advisory