Description (CNA)
QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while updating the cursor data in update_cursor_data_virgl. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.openwall.com/lists/oss-security/2016/12/05/23
- http://www.openwall.com/lists/oss-security/2016/12/05/18
- https://security.gentoo.org/glsa/201701-49
- https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg00029.html
- http://www.securityfocus.com/bid/94765
ADP enrichment
No English description supplied.