Date: Wed, 22 May 2019 16:50:25 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> Subject: CVE-2019-12247 QEMU: qemu-guest-agent: integer overflow while running guest-exec command Hello, An integer overflow issue was found in the QEMU Guest Agent in QEMU, while reading argument list passed to the 'guest-exec' qmp command. An attacker could exploit this by sending a crafted QMP command to the agent via a listening socket to trigger the overflow. It may crash the QEMU guest agent, resulting in DoS. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html This issue was reported by Guoxiang Niu of huawei.com. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
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