CVE-2023-2861
- Source
- https://cve.org/CVERecord?id=CVE-2023-2861
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2861.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-2861
- Downstream
- Related
- Published
- 2023-12-06T06:19:40.625Z
- Modified
- 2026-05-15T11:53:55.291791300Z
- Severity
-
- 6.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- Qemu: 9pfs: improper access control on special files
- Details
-
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.
- Database specific
{ "cwe_ids": [ "CWE-284" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2861.json", "cna_assigner": "fedora" }- References
-
- https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html
- https://access.redhat.com/security/cve/CVE-2023-2861
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2861.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-2861
- https://security.netapp.com/advisory/ntap-20240125-0005/
- https://security.netapp.com/advisory/ntap-20240229-0002/
- https://bugzilla.redhat.com/show_bug.cgi?id=2219266
- https://gitlab.com/qemu-project/qemu