CVE-2023-3019
Published: Jul 24, 2023
Modified: May 12, 2026
CVSS v3.1
6.0
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.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | Red Hat Enterprise Linux 8 | unaffected 8090020231206155326.a75119d5 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 8090020231206155326.a75119d5 - < * |
Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | unaffected 8060020231128234847.ad008a3a - < * |
Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | unaffected 8060020231128234847.ad008a3a - < * |
Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | unaffected 8080020240116113044.63b34585 - < * |
Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | unaffected 8080020240116113044.63b34585 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 17:8.2.0-11.el9_4 - < * |
Red Hat | Red Hat Enterprise Linux 6 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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