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{"bugzilla": {"description": "kernel: usb: vhci-hcd: Do not drop references before new references are gained", "id": "2307555", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2307555"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: vhci-hcd: Do not drop references before new references are gained\nAt a few places the driver carries stale pointers\nto references that can still be used. Make sure that does not happen.\nThis strictly speaking closes ZDI-CAN-22273, though there may be\nsimilar races in the driver."], "name": "CVE-2024-43883", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-08-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-43883\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-43883\nhttps://lore.kernel.org/linux-cve-announce/2024082313-CVE-2024-43883-a594@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-13T11:06:26.037486+00:00", "updated": "2025-07-13T11:06:26.037585+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}