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Mend.io Vulnerability Database

CVE-2023-3019

Date: July 24, 2023

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.

Language: C

Severity Score

6.5

Related Resources (10)

Url: https://access.redhat.com/errata/RHSA-2024:0404

Url: https://access.redhat.com/errata/RHSA-2024:0569

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-3019

Url: https://access.redhat.com/security/cve/CVE-2023-3019

Url: https://security.netapp.com/advisory/ntap-20230831-0005/

Url: https://access.redhat.com/errata/RHSA-2024:2135

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2222351

Url: https://security-tracker.debian.org/tracker/CVE-2023-3019

Url: https://access.redhat.com/errata/RHSA-2024:0135

Url: https://www.mend.io/vulnerability-database/CVE-2023-3019

Severity Score

6.5

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

Mend.io Vulnerability Database

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CVE-2023-3019

Date: July 24, 2023

Language: C

Severity Score

Related Resources (10)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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