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Huawei EulerOS: CVE-2020-7039: qemu-kvm security update

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Huawei EulerOS: CVE-2020-7039: qemu-kvm security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/16/2020
Created
06/17/2020
Added
06/17/2020
Modified
07/21/2020

Description

tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.

Solution(s)

  • huawei-euleros-2_0_sp2-upgrade-qemu-img
  • huawei-euleros-2_0_sp2-upgrade-qemu-kvm
  • huawei-euleros-2_0_sp2-upgrade-qemu-kvm-common

References

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