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kernel: iommu/vt-d: Clean up si_domain in the init_dmars() error path

🗓️ 07 Nov 2023 09:03:12Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Memory leak in Intel virtualization technology IOMMU driver during init_dmars error path leaves si_domain allocated.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2-2022-1888 (ALAS-2022-1888)
7 Dec 202200:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-023 (ALASKERNEL-5.10-2022-023)
8 Dec 202200:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-011 (ALASKERNEL-5.15-2022-011)
8 Dec 202200:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-039 (ALASKERNEL-5.4-2022-039)
14 Dec 202200:00
–nessus
Tenable Nessus		EulerOS 2.0 SP10 : kernel (EulerOS-SA-2026-1029)
15 Jan 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-1172)
31 Jan 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1212)
2 Feb 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1224)
2 Feb 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629)
18 Mar 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-1637)
18 Mar 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64bpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool0:7.2.0-362.8.1.el9_3bpftool-0:7.2.0-362.8.1.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64bpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool-debuginfo0:7.2.0-362.8.1.el9_3bpftool-debuginfo-0:7.2.0-362.8.1.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64kernel0:5.14.0-362.8.1.el9_3kernel-0:5.14.0-362.8.1.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekernel0:5.14.0-362.8.1.el9_3kernel-0:5.14.0-362.8.1.el9_3.ppc64le.rpm
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08 Jul 2026 12:22Current
7.1High risk
Vulners AI Score7.1
CVSS 3.15.5
EPSS0.0015
Intel virtualization technologydirected input outputmemory leakinitialization errorsi domaininit dmars
5