VDB
CVE-2014-7284
CVE-2014-7284
PUBLISHED
The net_get_random_once implementation in net/core/utils.c in the Linux kernel 3.13.x and 3.14.x before 3.14.5 on certain Intel processors does not perform the intended slow-path operation to initialize random seeds, which makes it easier for remote attackers to spoof or disrupt IP communication by leveraging the predictability of TCP sequence numbers, TCP and UDP port numbers, and IP ID values.
EPSS 3.75% · 89.5th percentile
Risk Scores
EPSS Score
3.75%
89.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux | 0, 3.11.0-12.19, 3.12.0-1.3 |
Timeline
- Oct 13, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
- Sep 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-7284 third-party-advisory
- http://secondlookforensics.com/ngro-linux-kernel-bug/ third-party-advisory
- https://ubuntu.com/security/notices/USN-2290-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2394-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2288-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-7284 third-party-advisory