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oraclelinuxOracleLinuxELSA-2020-3906
HistoryOct 06, 2020 - 12:00 a.m.

qemu-kvm security, bug fix, and enhancement update

2020-10-0600:00:00
linux.oracle.com
14

5.6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

[1.5.3-175.el7]

  • kvm-vnc-fix-memory-leak-when-vnc-disconnect.patch [bz#1810408]
  • Resolves: bz#1810408
    (CVE-2019-20382 qemu-kvm: QEMU: vnc: memory leakage upon disconnect [rhel-7])
    [1.5.3-174.el7]
  • kvm-util-add-slirp_fmt-helpers2.patch [bz#1800515]
  • kvm-tcp_emu-fix-unsafe-snprintf-usages2.patch [bz#1800515]
  • kvm-slirp-disable-tcp_emu.patch [bz#1791679]
  • kvm-gluster-Handle-changed-glfs_ftruncate-signature.patch [bz#1802215]
  • kvm-gluster-the-glfs_io_cbk-callback-function-pointer-ad.patch [bz#1802215]
  • kvm-seccomp-set-the-seccomp-filter-to-all-threads.patch [bz#1618503]
  • Resolves: bz#1618503
    (qemu-kvm: Qemu: seccomp: blacklist is not applied to all threads [rhel-7])
  • Resolves: bz#1791679
    (QEMU: Slirp: disable emulation of tcp programs like ftp IRC etc. [rhel-7])
  • Resolves: bz#1800515
    (CVE-2020-8608 qemu-kvm: QEMU: Slirp: potential OOB access due to unsafe snprintf() usages [rhel-7.9])
  • Resolves: bz#1802215
    (Add support for newer glusterfs)

5.6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P