VDB
CVE-2019-8956
CVE-2019-8956
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.
EPSS 1.13% · 65.2th 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
1.13%
65.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-gcp-edge | 0, 4.18.0-1004.5~18.04.1, 4.18.0-1005.6~18.04.1 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1004.4, 4.15.0-1037.39, 4.15.0-1003.3 |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-13.14~18.04.1, 4.18.0-14.15~18.04.1, 4.18.0-16.17~18.04.1 |
Timeline
- Feb 22, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-8956 third-party-advisory
- https://ubuntu.com/security/notices/USN-3930-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3930-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-8956 third-party-advisory