VDB
CVE-2016-8632
CVE-2016-8632
PUBLISHED
The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability.
EPSS 0.05% · 15.4th percentile
Risk Scores
EPSS Score
0.05%
15.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-aws | 4.4.0-1003.12, 4.4.0-1004.13, 4.4.0-1009.18 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 5.0.0-16.17~18.04.1, 5.0.0-19.20~18.04.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1100.106+cvm1.1, 5.4.0-1072.75+cvm1.1, 5.4.0-1073.76+cvm1.1 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-37.42, 5.4.0-39.44, 5.4.0-40.45 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1022.23, *, 4.15.0-1037.39 |
| Ubuntu:16.04:LTS | linux-raspi2 | 4.4.0-1004.5, 4.4.0-1023.29, 4.4.0-1021.27 |
| Ubuntu:18.04:LTS | linux-gcp | 5.0.0-1033.34, 5.0.0-1034.35, 5.0.0-1031.32 |
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1099.109, 4.15.0-1013.16, 4.15.0-1012.15 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:14.04:LTS | linux-lts-xenial | *, *, 4.4.0-64.85~14.04.1 |
| Ubuntu:20.04:LTS | linux-raspi2 | 0, 5.3.0-1007.8, 5.3.0-1017.19 |
| Ubuntu:14.04:LTS | linux | 3.13.0-88.135, 3.13.0-87.133, 3.13.0-86.131 |
| Ubuntu:22.04:LTS | linux-riscv | 0, 5.13.0-1007.7+22.04.1, 5.13.0-1010.11+22.04.1 |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1013.15, 0, 4.4.0-1012.12 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1087.94, 5.4.0-1090.97, 5.4.0-1095.102 |
| Ubuntu:16.04:LTS | linux | 4.4.0-31.50, 4.2.0-16.19, 4.2.0-19.23 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:16.04:LTS | linux-gke | 4.4.0-1012.12, 4.4.0-1013.13, 4.4.0-1010.10 |
| Ubuntu:22.04:LTS | linux-realtime | 5.15.0-1032.35, 0 |
| Ubuntu:18.04:LTS | linux-hwe | *, *, 5.0.0-37.40~18.04.1 |
Exploit Intelligence
- homjxi0e/CVE-2017-2671 (github-poc)
- homjxi0e/CVE-2017-2671 (github-poc)
- homjxi0e/CVE-2017-2671 (github-poc)
- homjxi0e/CVE-2017-2671 (github-poc)
- homjxi0e/CVE-2017-2671 (github-poc)
- Cyb3rCr0wCC/cve-2017-11176 (github-poc)
- Cyb3rCr0wCC/cve-2017-11176 (github-poc)
- Cyb3rCr0wCC/cve-2017-11176 (github-poc)
- Cyb3rCr0wCC/cve-2017-11176 (github-poc)
- Cyb3rCr0wCC/cve-2017-11176 (github-poc)
…and 94 more exploits
Timeline
- Nov 27, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-8632 third-party-advisory
- https://www.mail-archive.com/netdev@vger.kernel.org/msg133205.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3190-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3190-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-3312-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3312-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-3470-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3470-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-8632 third-party-advisory