VDB
CVE-2019-15666
CVE-2019-15666
PUBLISHED
An issue was discovered in the Linux kernel before 5.0.19. There is an out-of-bounds array access in __xfrm_policy_unlink, which will cause denial of service, because verify_newpolicy_info in net/xfrm/xfrm_user.c mishandles directory validation.
EPSS 4.57% · 89.4th percentile
Risk Scores
EPSS Score
4.57%
89.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-aws | 4.15.0-1031.33, 4.15.0-1006.6, 4.15.0-1007.7 |
| Ubuntu:18.04:LTS | linux-raspi2 | 4.15.0-1013.14, 4.15.0-1018.19, 4.13.0-1006.6 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1033.35, 4.15.0-1036.38, 4.15.0-1032.34 |
| Ubuntu:16.04:LTS | linux-kvm | 4.4.0-1038.44, 4.4.0-1031.37, 4.4.0-1007.12 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, *, * |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1028.31, 4.4.0-1014.14, 4.4.0-1016.16 |
| Ubuntu:18.04:LTS | linux-snapdragon | 4.15.0-1058.64, 4.15.0-1055.59, 4.15.0-1054.58 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 0, 6.8.0-2019.20 |
| Ubuntu:18.04:LTS | linux-oracle | 0, 4.15.0-1013.15, 4.15.0-1011.13 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1054.57, 5.4.0-1053.56, 5.4.0-1052.55 |
| Ubuntu:16.04:LTS | linux-hwe | 4.15.0-33.36~16.04.1, *, * |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 0, 4.15.0-2000.4 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1019.20, 4.15.0-1037.39, 4.15.0-1024.25 |
| Ubuntu:16.04:LTS | linux-aws | 4.4.0-1011.20, 4.4.0-1001.10, 4.4.0-1007.16 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1013.17, 4.4.0-1003.3, 4.4.0-1005.5 |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-16.17~18.04.1, 4.18.0-15.16~18.04.1, 4.18.0-14.15~18.04.1 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-azure-fips | 0, 4.15.0-1002.2 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1027.31, 5.15.0-1015.17, 5.15.0-1014.16 |
| Ubuntu:18.04:LTS | linux-kvm | 4.15.0-1017.17, 4.15.0-1016.16, 4.15.0-1012.12 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 0, 4.15.0-1001.1 |
…and 20 more
Timeline
- Aug 27, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Aug 5, 2024 CVE Updated
- Mar 17, 2025 EPSS Score
- Mar 21, 2025 EPSS Score
- Mar 24, 2025 EPSS Score
- Mar 27, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Apr 2, 2025 EPSS Score
- Apr 6, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-15666 third-party-advisory
- https://git.kernel.org/linus/b805d78d300bcf2c83d6df7da0c818b0fee41427 third-party-advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.19 third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b805d78d300bcf2c83d6df7da0c818b0fee41427 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-15666 third-party-advisory