CVE-2017-7493
Summary
| CVE | CVE-2017-7493 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2017-05-17 15:29:00 UTC |
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| Updated | 2020-10-23 16:28:00 UTC |
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| Description | Quick Emulator (Qemu) built with the VirtFS, host directory sharing via Plan 9 File System(9pfs) support, is vulnerable to an improper access control issue. It could occur while accessing virtfs metadata files in mapped-file security mode. A guest user could use this flaw to escalate their privileges inside guest. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] [DLA 1497-1] qemu security update |
MLIST |
lists.debian.org |
Mailing List, Third Party Advisory |
| 1451709 – (CVE-2017-7493) CVE-2017-7493 Qemu: 9pfs: guest privilege escalation in virtfs mapped-file mode |
CONFIRM |
bugzilla.redhat.com |
Issue Tracking, Patch, Third Party Advisory |
| oss-sec: CVE-2017-7493 Qemu: 9pfs: guest privilege escalation in virtfs mapped-file mode |
MLIST |
seclists.org |
Mailing List, Patch, Third Party Advisory |
| QEMU 'hw/9pfs/9p-local.c' Privilege Escalation Vulnerability |
BID |
www.securityfocus.com |
Third Party Advisory, VDB Entry |
| QEMU: Multiple vulnerabilities (GLSA 201706-03) — Gentoo security |
GENTOO |
security.gentoo.org |
Third Party Advisory |
| [Qemu-devel] [PULL] 9pfs: local: forbid client access to metadata (CVE-2 |
MLIST |
lists.gnu.org |
Mailing List, Patch, Third Party Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 710528 Gentoo Linux QEMU Multiple Vulnerabilities (GLSA 201706-03)
