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CVE-2017-5856

CVE-2017-5856

EPSS 0.4%
Memory leak in the megasas_handle_dcmd function in hw/scsi/megasas.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption) via MegaRAID Firmware Interface (MFI) commands with the sglist size set to a value over 2 Gb.
Productos afectados
n/a · n/a

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Referencias
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=765a707000e838c30b18d712fe6cb3dd8e0435f3https://bugzilla.redhat.com/show_bug.cgi?id=1418342https://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlhttps://security.gentoo.org/glsa/201702-28http://www.openwall.com/lists/oss-security/2017/02/01/19http://www.openwall.com/lists/oss-security/2017/02/02/14http://www.securityfocus.com/bid/95999