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{"bugzilla": {"description": "kernel: media: usbtv: Remove useless locks in usbtv_video_free()", "id": "2278507", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2278507"}, "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-833", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmedia: usbtv: Remove useless locks in usbtv_video_free()\nRemove locks calls in usbtv_video_free() because\nare useless and may led to a deadlock as reported here:\nhttps://syzkaller.appspot.com/x/bisect.txt?x=166dc872180000\nAlso remove usbtv_stop() call since it will be called when\nunregistering the device.\nBefore 'c838530d230b' this issue would only be noticed if you\ndisconnect while streaming and now it is noticeable even when\ndisconnecting while not streaming.\n[hverkuil: fix minor spelling mistake in log message]", "A vulnerability was found in the Linux kernel's `usbtv` driver. Unnecessary locks in the `usbtv_video_free()` function could cause performance issues or deadlocks."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-27072", "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": "2024-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-27072\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-27072\nhttps://lore.kernel.org/linux-cve-announce/2024050133-CVE-2024-27072-301d@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate"}