CVE-2023-2861

Name
CVE-2023-2861
Description
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.
NVD Severity
unknown
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
patrick@puiterwijk.org https://access.redhat.com/security/cve/CVE-2023-2861
patrick@puiterwijk.org https://bugzilla.redhat.com/show_bug.cgi?id=2219266
patrick@puiterwijk.org https://security.netapp.com/advisory/ntap-20240125-0005/
patrick@puiterwijk.org https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html
patrick@puiterwijk.org https://security.netapp.com/advisory/ntap-20240229-0002/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* qemu >= None < 8.1.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status