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{"bugzilla": {"description": "kernel: drm/nouveau: prime: fix refcount underflow", "id": "2306359", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2306359"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-911", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/nouveau: prime: fix refcount underflow\nCalling nouveau_bo_ref() on a nouveau_bo without initializing it (and\nhence the backing ttm_bo) leads to a refcount underflow.\nInstead of calling nouveau_bo_ref() in the unwind path of\ndrm_gem_object_init(), clean things up manually.\n(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)"], "name": "CVE-2024-43867", "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": "2024-08-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-43867\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-43867\nhttps://lore.kernel.org/linux-cve-announce/2024082157-CVE-2024-43867-0620@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-13T11:14:05.390442+00:00", "updated": "2025-07-13T11:14:05.390502+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}