Date: Thu, 12 Oct 2017 12:00:30 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> Subject: CVE-2017-15268. Qemu: I/O: potential memory exhaustion via websock connection to VNC Hello, Quick Emulator(Qemu) built with the I/O channels websockets support is vulnerable to a memory leakage issue. It could occur while sending screen updates to a client, which is slow to read and process them further. A privileged guest user could use this flaw to cause a DoS on the host and/or potentially crash the Qemu process instance on the host. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02278.html Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1496879 CVE assigned via https://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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