The change_process_uid function in os-posix.c in Qemu 0.14.0 and earlier does not properly drop group privileges when the -runas option is used, which allows local guest users to access restricted files on the host.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:28
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html - | |
| References | () http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html - | |
| References | () http://rhn.redhat.com/errata/RHSA-2011-1531.html - | |
| References | () http://secunia.com/advisories/45187 - Vendor Advisory | |
| References | () http://secunia.com/advisories/45188 - Vendor Advisory | |
| References | () http://secunia.com/advisories/45419 - Vendor Advisory | |
| References | () http://secunia.com/advisories/47157 - Vendor Advisory | |
| References | () http://secunia.com/advisories/47992 - Vendor Advisory | |
| References | () http://ubuntu.com/usn/usn-1177-1 - | |
| References | () http://www.openwall.com/lists/oss-security/2011/07/12/15 - | |
| References | () http://www.openwall.com/lists/oss-security/2011/07/12/5 - | |
| References | () http://www.osvdb.org/74752 - | |
| References | () http://www.securityfocus.com/bid/48659 - | |
| References | () https://bugs.launchpad.net/qemu/+bug/807893 - | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/68539 - | |
| References | () https://www.debian.org/security/2011/dsa-2282 - |
Information
Published : 2012-06-21 15:55
Updated : 2024-11-21 01:28
NVD link : CVE-2011-2527
Mitre link : CVE-2011-2527
CVE.ORG link : CVE-2011-2527
JSON object : View
Products Affected
qemu
- qemu
CWE
CWE-264
Permissions, Privileges, and Access Controls