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{"bugzilla": {"description": "kernel: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor", "id": "2313047", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2313047"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor\nRemove list_del call in msgdma_chan_desc_cleanup, this should be the role\nof msgdma_free_descriptor. In consequence replace list_add_tail with\nlist_move_tail in msgdma_free_descriptor.\nThis fixes the path:\nmsgdma_free_chan_resources -> msgdma_free_descriptors ->\nmsgdma_free_desc_list -> msgdma_free_descriptor\nwhich does not correctly free the descriptors as first nodes were not\nremoved from the list."], "name": "CVE-2024-46716", "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": "2024-09-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-46716\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-46716\nhttps://lore.kernel.org/linux-cve-announce/2024091833-CVE-2024-46716-f63f@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-12T22:00:58.338962+00:00", "updated": "2025-07-12T22:00:58.339016+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}