CVE-2023-0330

2023-03-0600:00:00

ubuntu.com

cve-2023-0330

dma-mmio reentrancy

memory corruption

debian

redhat

qemu

unix

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

A vulnerability in the lsi53c895a device affects the latest version of
qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like
stack overflow or use-after-free.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqemu< 1:2.11+dfsg-1ubuntu7.42+esm1UNKNOWN
ubuntu20.04noarchqemu< 1:4.2-3ubuntu6.27UNKNOWN
ubuntu22.04noarchqemu< 1:6.2+dfsg-2ubuntu6.11UNKNOWN
ubuntu22.10noarchqemu< 1:7.0+dfsg-7ubuntu2.6UNKNOWN
ubuntu23.04noarchqemu< 1:7.2+dfsg-5ubuntu2.2UNKNOWN
ubuntu14.04noarchqemu< 2.0.0+dfsg-2ubuntu1.47+esm3UNKNOWN
ubuntu16.04noarchqemu< 1:2.5+dfsg-5ubuntu10.51+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	qemu	< 1:2.11+dfsg-1ubuntu7.42+esm1	UNKNOWN
ubuntu	20.04	noarch	qemu	< 1:4.2-3ubuntu6.27	UNKNOWN
ubuntu	22.04	noarch	qemu	< 1:6.2+dfsg-2ubuntu6.11	UNKNOWN
ubuntu	22.10	noarch	qemu	< 1:7.0+dfsg-7ubuntu2.6	UNKNOWN
ubuntu	23.04	noarch	qemu	< 1:7.2+dfsg-5ubuntu2.2	UNKNOWN
ubuntu	14.04	noarch	qemu	< 2.0.0+dfsg-2ubuntu1.47+esm3	UNKNOWN
ubuntu	16.04	noarch	qemu	< 1:2.5+dfsg-5ubuntu10.51+esm2	UNKNOWN