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CVE-2018-7550

CVE-2018-7550

EPSS 0.6%
The load_multiboot function in hw/i386/multiboot.c in Quick Emulator (aka QEMU) allows local guest OS users to execute arbitrary code on the QEMU host via a mh_load_end_addr value greater than mh_bss_end_addr, which triggers an out-of-bounds read or write memory access.
Produtos afetados
n/a · n/a

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Referências
https://access.redhat.com/errata/RHSA-2018:1369https://access.redhat.com/errata/RHSA-2018:2462https://bugzilla.redhat.com/show_bug.cgi?id=1549798https://github.com/orangecertcc/security-research/security/advisories/GHSA-f49v-45qp-cv53https://lists.debian.org/debian-lts-announce/2018/04/msg00015.htmlhttps://lists.debian.org/debian-lts-announce/2018/04/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2018-02/msg06890.htmlhttps://usn.ubuntu.com/3649-1/https://www.debian.org/security/2018/dsa-4213http://www.securityfocus.com/bid/103181