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.
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Score 6.0 from GitHub Security Advisory published 2023-07-24. NVD baseline CVSS 6.0; sources differ by 0.0.
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.
July 24, 2023
May 12, 2026
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | qemu-utils (1:2.11+dfsg-1ubuntu7.42+esm2) @ bionic | 2026-05-22 | ubuntu |
| redhat | qemu-kvm-17:8.2.0-11.el9_4 | 2024-04-30 | redhat |
| redhat | virt:rhel-8080020240116113044.63b34585 | 2024-01-30 | redhat |
| redhat | virt:rhel-8060020231128234847.ad008a3a | 2024-01-25 | redhat |
| redhat | virt:rhel-8090020231206155326.a75119d5 | 2024-01-10 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Qemu: e1000e: heap use-after-free in e1000e_write_packet_to_guest()
RHSA-2024:0135 — Moderate
RHSA-2024:0404 — Moderate
RHSA-2024:0569 — Moderate
RHSA-2024:2135 — Moderate
QEMU vulnerabilities
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Explore the affected products and dependency analysis for CVE-2023-3019
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msrc · redhat
CWE-416