CVE-2018-19364 describes a use-after-free vulnerability in QEMU's 9pfs components (hw/9pfs/cofile.c and hw/9pfs/9p.c) that can occur when an fid path is modified concurrently by a second thread. This medium-severity vulnerability (CVSS 5.5) allows a local attacker with low privileges to achieve high availability impact, affecting products like Canonical, Debian, FedoraProject, openSUSE, and QEMU. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.0CPE matchmatch criteria | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:a:qemu:qemu:3.1.0:rc1:*:*:*:*:*:* | ||
14.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | ||
16.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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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.