CVE-2023-0330

Qemu: lsi53c895a: dma reentrancy issue leads to stack overflow

Severity Score

6.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

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.

*Credits: Red Hat would like to thank Zheyu Ma for reporting this issue.

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-01-16 CVE Reserved
2023-03-06 CVE Published
2024-04-20 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source
https://access.redhat.com/security/cve/CVE-2023-0330	Vdb Entry
https://bugzilla.redhat.com/show_bug.cgi?id=2160151	Issue Tracking
https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg03411.html	2024-04-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				>= 7.2.0 < 7.2.3 Search vendor "Qemu" for product "Qemu" and version " >= 7.2.0 < 7.2.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				8.0.0 Search vendor "Qemu" for product "Qemu" and version "8.0.0"		rc4		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected