CVE-2018-19665 is a memory corruption vulnerability in the Bluetooth subsystem of QEMU, affecting openSUSE Leap and QEMU distributions. It arises from mishandling negative length values, leading to a denial-of-service impact. Rated Medium (CVSS 5.7), it requires adjacent network access and low privileges to exploit, but no user interaction. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.1CPE matchmatch criteria | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:* | ||
42.3CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
CVE-2018-19665
Aug 11, 2020The Bluetooth subsystem in QEMU mishandles negative values for length variables leading to memory corruption.
Dec 11, 2018Qemu: bt: Integer overflow in Bluetooth routines allows memory corruption
Oct 18, 2018