VDB
CVE-2018-25015
CVE-2018-25015
PUBLISHED
An issue was discovered in the Linux kernel before 4.14.16. There is a use-after-free in net/sctp/socket.c for a held lock after a peel off, aka CID-a0ff660058b8.
EPSS 0.07% · 21.5th percentile
Risk Scores
EPSS Score
0.07%
21.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-244.278~14.04.1, 4.4.0-140.166~14.04.1, 4.4.0-141.167~14.04.1 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1074.79, 4.15.0-1030.32, 4.15.0-1032.34 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1025.26, *, 5.0.0-1033.34 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 5.3.0-1032.33~18.04.1, *, 0 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | *, 5.0.0-1014.19, 5.0.0-1013.18 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 5.0.0-15.16~18.04.1, 5.0.0-16.17~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-129.178, 0, 3.11.0-12.19 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 5.3.0-1012.13~18.04.1, 5.3.0-1010.11~18.04.1, 5.3.0-1032.34~18.04.1 |
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-61.55~18.04.1, 5.3.0-62.56~18.04.1, 5.3.0-64.58~18.04.1 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 5.3.0-1035.37, 0, 5.3.0-1016.17~18.04.1 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1004.4, 5.4.0-1006.6, 5.3.0-1014.16 |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1025.28, *, 5.0.0-1027.30 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-26.30, 5.4.0-27.31, 5.4.0-28.32 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1036.38, 4.15.0-1023.24, 4.15.0-1025.26 |
| Ubuntu:18.04:LTS | linux-oracle-5.3 | *, *, * |
| Ubuntu:Pro:14.04:LTS | linux-azure | *, 4.15.0-1192.207~14.04.1, 4.15.0-1195.210~14.04.1 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 0, 4.8.0-28.30~16.04.1, 4.8.0-32.34~16.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1066.70, 4.4.0-1024.25, 4.4.0-1023.23 |
| Ubuntu:20.04:LTS | linux-oem-5.6 | 5.6.0-1036.39, 5.6.0-1039.43, 5.6.0-1042.46 |
| Ubuntu:18.04:LTS | linux-azure-edge | 0, 4.18.0-1007.7~18.04.1, 4.18.0-1008.8~18.04.1 |
…and 2 more
Exploit Intelligence
- https://sites.google.com/view/syzscope/warning-held-lock-freed (nist-nvd)
- https://syzkaller.appspot.com/bug?id=a8d38d1b68ffc744c53bd9b9fc1dbd6c86b1afe2 (nist-nvd)
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a0ff660058b88d12625a783ce9e5c1371c87951f (circl)
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.16 (circl)
- https://security.netapp.com/advisory/ntap-20210720-0002/ (circl)
Timeline
- Jun 7, 2021 CVE Published
- Jun 8, 2021 EPSS Score
- Jun 13, 2021 EPSS Score
- Aug 9, 2021 EPSS Score
- Oct 9, 2021 EPSS Score
- Dec 9, 2021 EPSS Score
- Feb 8, 2022 EPSS Score
- Apr 9, 2022 EPSS Score
- Jun 9, 2022 EPSS Score
- Oct 10, 2022 EPSS Score
- Dec 10, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-25015 third-party-advisory
- https://git.kernel.org/linus/a0ff660058b88d12625a783ce9e5c1371c87951f third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a0ff660058b88d12625a783ce9e5c1371c87951f third-party-advisory
- https://syzkaller.appspot.com/bug?id=a8d38d1b68ffc744c53bd9b9fc1dbd6c86b1afe2 third-party-advisory
- https://sites.google.com/view/syzscope/warning-held-lock-freed third-party-advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.16 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-25015 third-party-advisory