Date: Wed, 3 May 2017 14:19:40 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> cc: Jiangxin <jiangxin1@...wei.com> Subject: CVE-2017-8309 Qemu: audio: host memory leakage via capture buffer Hello, Quick Emulator(Qemu) built with the Audio subsystem support is vulnerable to a host memory leakage issue. It could occur if a guest user was to repeatedly start and stop audio capture. A privileged user inside guest could use this flaw to exhaust host memory, resulting in DoS. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg05587.html Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1446517 This issue was reported by Jiang Xin (PSIRT Huawei inc.) 'CVE-2017-8309' allocated via -> http://cveform.mitre.org/ Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
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