VDB
CVE-2018-14619
CVE-2018-14619
REJECTED
A flaw was found in the crypto subsystem of the Linux kernel before version kernel-4.15-rc4. The "null skcipher" was being dropped when each af_alg_ctx was freed instead of when the aead_tfm was freed. This can cause the null skcipher to be freed while it is still in use leading to a local user being able to crash the system or possibly escalate privileges.
EPSS 0.05% · 16.0th percentile
Risk Scores
EPSS Score
0.05%
16.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-aws | 0 |
| Ubuntu:18.04:LTS | linux-raspi2 | 0, 4.13.0-1006.6, 4.13.0-1008.8 |
| Ubuntu:18.04:LTS | linux-oem | 0 |
| Ubuntu:16.04:LTS | linux-hwe | *, 4.8.0-36.36~16.04.1, 4.8.0-39.42~16.04.1 |
| Ubuntu:14.04:LTS | linux-azure | 0 |
| Ubuntu:18.04:LTS | linux | 4.13.0-25.29, 4.13.0-16.19, 4.13.0-32.35 |
| Ubuntu:18.04:LTS | linux-azure | 0 |
| Ubuntu:16.04:LTS | linux-azure | 0, 4.11.0-1013.13, 4.11.0-1014.14 |
| Ubuntu:18.04:LTS | linux-kvm | 0 |
| Ubuntu:16.04:LTS | linux-gcp | 4.13.0-1007.10, 4.10.0-1009.9, 0 |
| Ubuntu:18.04:LTS | linux-gcp | 0 |
Timeline
- Aug 30, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-14619 third-party-advisory
- https://git.kernel.org/linus/b32a7dc8aef1882fbf983eb354837488cc9d54dc third-party-advisory
- http://www.openwall.com/lists/oss-security/2018/08/28/1 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-14619 third-party-advisory