ELSA-2015-1507

Опубликовано: 27 июл. 2015

Источник: oracle-oval

Платформа: Oracle Linux 7

Описание

ELSA-2015-1507: qemu-kvm security and bug fix update (IMPORTANT)

[1.5.3-86.el7_1.5]

kvm-i8254-fix-out-of-bounds-memory-access-in-pit_ioport_.patch [bz#1243726]
Resolves: bz#1243726 (CVE-2015-3214 qemu-kvm: qemu: i8254: out-of-bounds memory access in pit_ioport_read function [rhel-7.1.z])

[1.5.3-86.el7_1.4]

kvm-ide-Check-array-bounds-before-writing-to-io_buffer-C.patch [bz#1243689]
kvm-ide-atapi-Fix-START-STOP-UNIT-command-completion.patch [bz#1243689]
kvm-ide-Clear-DRQ-after-handling-all-expected-accesses.patch [bz#1243689]
Resolves: bz#1243689 (EMBARGOED CVE-2015-5154 qemu-kvm: qemu: ide: atapi: heap overflow during I/O buffer memory access [rhel-7.1.z])

[1.5.3-86.el7_1.3]

kvm-atomics-add-explicit-compiler-fence-in-__atomic-memo.patch [bz#1233643]
Resolves: bz#1233643 ([abrt] qemu-kvm: bdrv_error_action(): qemu-kvm killed by SIGABRT)

Обновленные пакеты

Oracle Linux 7

Oracle Linux x86_64

libcacard

1.5.3-86.el7_1.5

libcacard-devel

1.5.3-86.el7_1.5

libcacard-tools

1.5.3-86.el7_1.5

qemu-img

1.5.3-86.el7_1.5

qemu-kvm

1.5.3-86.el7_1.5

qemu-kvm-common

1.5.3-86.el7_1.5

qemu-kvm-tools

1.5.3-86.el7_1.5

Связанные CVE

CVE-2015-5154

CVE-2015-3214

Ссылки на источники

Связанные уязвимости

CVE-2015-3214

ubuntu

около 11 лет назад

The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.