qemu security update

2021-06-2800:00:00

linux.oracle.com

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

JSON

[15:4.2.1-10.el7]

e1000: fail early for evil descriptor (Jason Wang) [Orabug: 32560552] {CVE-2021-20257}
Document CVE-2020-27661 as fixed (Mark Kanda) [Orabug: 32960200] {CVE-2020-27661}
block: Avoid stale pointer dereference in blk_get_aio_context() (Greg Kurz)
block: Fix blk->in_flight during blk_wait_while_drained() (Kevin Wolf)
block: Increase BB.in_flight for coroutine and sync interfaces (Kevin Wolf)
block-backend: Reorder flush/pdiscard function definitions (Kevin Wolf)

OSVersionArchitecturePackageVersionFilename
oracle linux7srcqemu< 4.2.1-10.el7qemu-4.2.1-10.el7.src.rpm
oracle linux7aarch64ivshmem-tools< 4.2.1-10.el7ivshmem-tools-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu< 4.2.1-10.el7qemu-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-block-gluster< 4.2.1-10.el7qemu-block-gluster-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-block-iscsi< 4.2.1-10.el7qemu-block-iscsi-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-block-rbd< 4.2.1-10.el7qemu-block-rbd-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-common< 4.2.1-10.el7qemu-common-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-img< 4.2.1-10.el7qemu-img-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-kvm< 4.2.1-10.el7qemu-kvm-4.2.1-10.el7.aarch64.rpm
oracle linux7aarch64qemu-kvm-core< 4.2.1-10.el7qemu-kvm-core-4.2.1-10.el7.aarch64.rpm

OS	Version	Architecture	Package	Version	Filename
oracle linux	7	src	qemu	< 4.2.1-10.el7	qemu-4.2.1-10.el7.src.rpm
oracle linux	7	aarch64	ivshmem-tools	< 4.2.1-10.el7	ivshmem-tools-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu	< 4.2.1-10.el7	qemu-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-block-gluster	< 4.2.1-10.el7	qemu-block-gluster-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-block-iscsi	< 4.2.1-10.el7	qemu-block-iscsi-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-block-rbd	< 4.2.1-10.el7	qemu-block-rbd-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-common	< 4.2.1-10.el7	qemu-common-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-img	< 4.2.1-10.el7	qemu-img-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-kvm	< 4.2.1-10.el7	qemu-kvm-4.2.1-10.el7.aarch64.rpm
oracle linux	7	aarch64	qemu-kvm-core	< 4.2.1-10.el7	qemu-kvm-core-4.2.1-10.el7.aarch64.rpm