Public vulnerability disclosure
CVE-2023-3019
Qemu: e1000e: heap use-after-free in e1000e_write_packet_to_guest()
publishedCWE-416
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.
Technical severity6.0 mediumCVSS 3.1 · CNA: redhat
Published2023-07-24Source updated 2026-11-07
Collected2026-11-072 attributed sources
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Red Hat Enterprise Linux 8 Red Hat virt-devel:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8090020231206155326.a75119d5; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8 Red Hat virt:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8090020231206155326.a75119d5; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat virt-devel:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8060020231128234847.ad008a3a; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.6 Extended Update Support Red Hat virt:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8060020231128234847.ad008a3a; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat virt-devel:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8080020240116113044.63b34585; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 8.8 Extended Update Support Red Hat virt:rhel
https://access.redhat.com/downloads/content/package-browser/ |
≥ 8080020240116113044.63b34585; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 9 Red Hat qemu-kvm
https://access.redhat.com/downloads/content/package-browser/ |
≥ 17:8.2.0-11.el9_4; < * (unaffected, rpm)
Other versions: affected |
CNA: redhat |
| Red Hat Enterprise Linux 6 Red Hat qemu-kvm
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 7 Red Hat qemu-kvm
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 7 Red Hat qemu-kvm-ma
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: unknown |
CNA: redhat |
| Red Hat Enterprise Linux 8 Advanced Virtualization Red Hat virt:av/qemu-kvm
https://access.redhat.com/downloads/content/package-browser/ |
Range not reported
Other versions: affected |
CNA: redhat |
| RUGGEDCOM ROX MX5000 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX MX5000RE Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1400 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1500 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1501 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1510 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1511 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1512 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1524 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX1536 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
| RUGGEDCOM ROX RX5000 Siemens |
≥ 0; < V2.17.1 (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 6.0 medium |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | CNA: redhat |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://access.redhat.com/errata/RHSA-2024:0135CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:0404CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:0569CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:2135CNA: redhat · vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-3019CNA: redhat · vdb-entry, x_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2222351CNA: redhat · issue-tracking, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2024:0135ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:0404ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:0569ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/errata/RHSA-2024:2135ADP: CVE · vendor-advisory, x_refsource_REDHAT, x_transferred
- https://access.redhat.com/security/cve/CVE-2023-3019ADP: CVE · vdb-entry, x_refsource_REDHAT, x_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=2222351ADP: CVE · issue-tracking, x_refsource_REDHAT, x_transferred
- https://security.netapp.com/advisory/ntap-20230831-0005/ADP: CVE · x_transferred
- https://lists.debian.org/debian-lts-announce/2025/04/msg00042.htmlADP: CVE
- https://cert-portal.siemens.com/productcert/html/ssa-577017.htmlADP: siemens-SADP
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