CVE-2019-3812

2019-02-1900:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an
out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc()
function. A local attacker with permission to execute i2c commands could
exploit this to read stack memory of the qemu process on the host.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqemu< 1:2.11+dfsg-1ubuntu7.12UNKNOWN
ubuntu18.10noarchqemu< 1:2.12+dfsg-3ubuntu8.6UNKNOWN
ubuntu19.04noarchqemu< 1:3.1+dfsg-2ubuntu3UNKNOWN
ubuntu19.10noarchqemu< 1:3.1+dfsg-2ubuntu3UNKNOWN
ubuntu20.04noarchqemu< 1:3.1+dfsg-2ubuntu3UNKNOWN
ubuntu20.10noarchqemu< 1:3.1+dfsg-2ubuntu3UNKNOWN
ubuntu21.04noarchqemu< 1:3.1+dfsg-2ubuntu3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	qemu	< 1:2.11+dfsg-1ubuntu7.12	UNKNOWN
ubuntu	18.10	noarch	qemu	< 1:2.12+dfsg-3ubuntu8.6	UNKNOWN
ubuntu	19.04	noarch	qemu	< 1:3.1+dfsg-2ubuntu3	UNKNOWN
ubuntu	19.10	noarch	qemu	< 1:3.1+dfsg-2ubuntu3	UNKNOWN
ubuntu	20.04	noarch	qemu	< 1:3.1+dfsg-2ubuntu3	UNKNOWN
ubuntu	20.10	noarch	qemu	< 1:3.1+dfsg-2ubuntu3	UNKNOWN
ubuntu	21.04	noarch	qemu	< 1:3.1+dfsg-2ubuntu3	UNKNOWN