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QEMU: e1000e: heap use-after-free in e1000e_write_packet_to_guest()

🗓️ 30 Jan 2024 13:35:48Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

DMA reentrancy use-after-free in e1000e_write_packet_to_guest can crash host QEMU.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.8aarch64hivex1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-1.3.18-23.module+el8.8.0+16781+9f4724c2.aarch64.rpm
Red Hat Enterprise Linux8.8i686hivex1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-1.3.18-23.module+el8.8.0+16781+9f4724c2.i686.rpm
Red Hat Enterprise Linux8.8ppc64lehivex1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-1.3.18-23.module+el8.8.0+16781+9f4724c2.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xhivex1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-1.3.18-23.module+el8.8.0+16781+9f4724c2.s390x.rpm
Red Hat Enterprise Linux8.8x86_64hivex1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-1.3.18-23.module+el8.8.0+16781+9f4724c2.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64hivex-debuginfo1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-debuginfo-1.3.18-23.module+el8.8.0+16781+9f4724c2.aarch64.rpm
Red Hat Enterprise Linux8.8i686hivex-debuginfo1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-debuginfo-1.3.18-23.module+el8.8.0+16781+9f4724c2.i686.rpm
Red Hat Enterprise Linux8.8ppc64lehivex-debuginfo1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-debuginfo-1.3.18-23.module+el8.8.0+16781+9f4724c2.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xhivex-debuginfo1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-debuginfo-1.3.18-23.module+el8.8.0+16781+9f4724c2.s390x.rpm
Red Hat Enterprise Linux8.8x86_64hivex-debuginfo1.3.18-23.module+el8.8.0+16781+9f4724c2hivex-debuginfo-1.3.18-23.module+el8.8.0+16781+9f4724c2.x86_64.rpm
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28 Jun 2026 09:15Current
7.2High risk
Vulners AI Score7.2
CVSS 3.16 - 6.5
EPSS0.00318
SSVC
2