CVE-2018-19407
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-19407
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-19407.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-19407
- Downstream
- Related
- Published
- 2018-11-21T00:29:01Z
- Modified
- 2025-08-09T20:01:26Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The vcpuscanioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.
- References
-
- http://www.securityfocus.com/bid/105987
- https://lkml.org/lkml/2018/11/20/580
- https://usn.ubuntu.com/3871-1/
- https://usn.ubuntu.com/3871-3/
- https://usn.ubuntu.com/3871-4/
- https://usn.ubuntu.com/3871-5/
- https://usn.ubuntu.com/3872-1/
- https://usn.ubuntu.com/3878-1/
- https://usn.ubuntu.com/3878-2/
- https://usn.ubuntu.com/3879-1/
- https://usn.ubuntu.com/3879-2/
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html