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CVE-2023-3019
Detail
Description
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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
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OR
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Added
CWE
NIST CWE-416
Changed
Reference Type
https://access.redhat.com/security/cve/CVE-2023-3019 No Types Assigned
https://access.redhat.com/security/cve/CVE-2023-3019 Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=2222351 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=2222351 Issue Tracking, Third Party Advisory
Quick Info
CVE Dictionary Entry: CVE-2023-3019 NVD
Published Date: 07/24/2023 NVD
Last Modified: 03/07/2024
Source: Red Hat, Inc.