CVE-2023-1386
CVSS V2 None
CVSS V3 None
Description
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. When a local user in the guest writes an executable file with SUID or SGID, none of these privileged bits are correctly dropped. As a result, in rare circumstances, this flaw could be used by malicious users in the guest to elevate their privileges within the guest and help a host local user to elevate privileges on the host.
Overview
- CVE ID
- CVE-2023-1386
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-07-24T15:19:25.843Z
- Last Modified Date
- 2024-04-17T17:34:27.317Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-1386 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2223985 | issue-tracking x_refsource_REDHAT |
| https://github.com/advisories/GHSA-ppj8-867g-rgjr | |
| https://github.com/v9fs/linux/issues/29 | |
| https://security.netapp.com/advisory/ntap-20230831-0005/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-1386 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1386 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 08:40:47 | Added to TrackCVE |