VDB
CVE-2016-4794
CVE-2016-4794
PUBLISHED
CVSS 7.800000190734863 HIGH
Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service (BUG) or possibly have unspecified other impact via crafted use of the mmap and bpf system calls.
EPSS 0.51% · 41.6th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.51%
41.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-raspi2 | 4.4.0-1016.22, 4.2.0-1014.21, 4.4.0-1017.23 |
| Ubuntu:14.04:LTS | linux-lts-vivid | 3.19.0-31.36~14.04.1, 3.19.0-32.37~14.04.1, 3.19.0-33.38~14.04.1 |
| Ubuntu:14.04:LTS | linux-lts-xenial | 4.4.0-18.34~14.04.1, 4.4.0-31.50~14.04.1, 4.4.0-28.47~14.04.1 |
| Ubuntu:16.04:LTS | linux | 4.2.0-16.19, 4.4.0-2.16, 4.4.0-31.50 |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1012.12, 4.4.0-1013.14, 4.4.0-1013.15 |
Timeline
- May 23, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 7, 2023 EPSS Score
- May 30, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-4794 third-party-advisory
- https://ubuntu.com/security/notices/USN-3053-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3054-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3055-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3056-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3057-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-4794 third-party-advisory