Test ID:	1.3.6.1.4.1.25623.1.1.2.2024.2615
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for libvirt (EulerOS-SA-2024-2615)
Summary:	The remote host is missing an update for the Huawei EulerOS 'libvirt' package(s) announced via the EulerOS-SA-2024-2615 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'libvirt' package(s) announced via the EulerOS-SA-2024-2615 advisory. Vulnerability Insight: A race condition leading to a stack use-after-free flaw was found in libvirt. Due to a bad assumption in the virNetClientIOEventLoop() method, the data pointer to a stack-allocated virNetClientIOEventData structure ended up being used in the virNetClientIOEventFD callback while the data pointer s stack frame was concurrently being freed when returning from virNetClientIOEventLoop(). The virtproxyd daemon can be used to trigger requests. If libvirt is configured with fine-grained access control, this issue, in theory, allows a user to escape their otherwise limited access. This flaw allows a local, unprivileged user to access virtproxyd without authenticating. Remote users would need to authenticate before they could access it.(CVE-2024-4418) Affected Software/OS: 'libvirt' package(s) on Huawei EulerOS Virtualization release 2.12.0. Solution: Please install the updated package(s). CVSS Score: 4.9 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2024-4418 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q4ZQBAJVHIZMCZNTRPUW3ZKXRKLXRQZU/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4IE44UIIC3QWBFRB4EUSFNLJBU6JLNSD/ RHBZ#2278616 https://bugzilla.redhat.com/show_bug.cgi?id=2278616 https://access.redhat.com/security/cve/CVE-2024-4418
Copyright	Copyright (C) 2024 Greenbone AG

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