CVE-2017-7493 qemu

Metadata

medium
4.6
qemu
CVE-2017-7493
2017-07-21 16:03
CVE-2017-7493 qemu-kvm
CVE-2017-7493
2017-06-18 07:52
2017-06-16 18:42
2017-05-28 05:03
2017-05-27 05:03
2017-05-23 11:03
2017-05-19 05:03
2017-05-17 13:03

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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The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
buster qemu 1:2.8+dfsg-6
jessie qemu None
sid qemu 1:2.8+dfsg-6
stretch qemu 1:2.8+dfsg-6
wheezy qemu 1.1.2+dfsg-6+deb7u22