vulnerability
Debian: CVE-2023-2861: qemu -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:M/C:C/I:C/A:N) | Dec 6, 2023 | Mar 13, 2024 | Aug 15, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:N)
Published
Dec 6, 2023
Added
Mar 13, 2024
Modified
Aug 15, 2025
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.
Solutions
debian-upgrade-qemuno-fix-debian-deb-package
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