oss-sec mailing list archives
Re: CVE request Qemu: char: use after free issue in char backend
From: <cve-assign () mitre org>
Date: Fri, 9 Dec 2016 00:15:55 -0500
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
Quick Emulator(Qemu) built with the 'chardev' backend support is vulnerable to a use after free issue. It could occur while hotplug and unplugging the device in the guest. A guest user/process could use this flaw to crash a Qemu process on the host resulting in DoS. https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg05597.html http://git.qemu.org/?p=qemu.git;a=commit;h=a4afa548fc6dd9842ed86639b4d37d4d1c4ad480
Use CVE-2016-9923. - -- CVE Assignment Team M/S M300, 202 Burlington Road, Bedford, MA 01730 USA [ A PGP key is available for encrypted communications at http://cve.mitre.org/cve/request_id.html ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJYSjxoAAoJEHb/MwWLVhi2dS4P/ilXRDRPZhWKKopE5w9P5lj9 4IY209xoJmQ85S891zCZvw3ety9GDpvAH1bi3uk49kqA9jeB9NYgJ+TD6ZyPEOoO gItsGg7FX6QK65tnno8I+QUlKgHM91vy/KEi/o2FgQHc7lDP2RBq9Bt9REvYaqh3 QDh3IjaDieWy6T0Nkxh1I8u6+PeD+oBe6cNIFc8him7Vrb90SkT7Qe9/ZCG53MP8 vgrkJA3mTc4ShKGbdBix2T1HhjdV/KIEEgQ5BDjlqhW6xFXVxRhBBRbhPMayGXkW 1ulpwAU6q/i2e2GdydTxNV/RdOiKl1Zi3J3mScR8Lq3xjS0/Bw+cGyHfB9u/4kWm 4PSeyISGWs992CYHAr+JlzQ5MG7rDg52bcEqixeDzQrUb84EwGED6pU11vU/8fE1 t/fZaAS05FoS1mE16cDPyq0Floi95rmOn1H3TBHR9nKENvIJvFyhqYQmYXR43Jpl k//RBNrF+Hb18AtFOh9azEf0gOnhBrtTnHv2queK2gOc+YkxOx9P8R0BnI+bZV0o cWtEImu4CJR8EROlMuCWsI7lZ99Frw7N69oNv6AZo0rwyvxEhSLwp/QWR+scBEOx 4tJ+300qsapKR+fSQxojA9em6yZ1QpukfD3ACUn7F8WQeA2RyzGpSjLimydUGpp6 SHLCzbqDbd78s2ztkQam =R+2A -----END PGP SIGNATURE-----
Current thread:
- CVE request Qemu: char: use after free issue in char backend P J P (Dec 08)
- Re: CVE request Qemu: char: use after free issue in char backend cve-assign (Dec 08)