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{"acknowledgement": "Red Hat would like to thank Dongliang Mu for reporting this issue.", "bugzilla": {"description": "kernel: HID: bigben: slab-out-of-bounds Write in bigben_probe", "id": "2135717", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2135717"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.6", "cvss3_scoring_vector": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-787->CWE-401", "details": ["An out-of-bounds memory write flaw was found in the Linux kernel\u2019s Kid-friendly Wired Controller driver. This flaw allows a local user to crash or potentially escalate their privileges on the system. It is in bigben_probe of drivers/hid/hid-bigbenff.c. The reason is incorrect assumption - bigben devices all have inputs. However, malicious devices can break this assumption, leaking to out-of-bound write.", "An out-of-bounds memory write flaw was found in the Linux kernel\u2019s Kid-friendly Wired Controller driver. This flaw allows a local user to crash or potentially escalate their privileges on the system."], "name": "CVE-2022-3577", "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:8", "fix_state": "Not affected", "package_name": "kernel", "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"}], "public_date": "2022-05-06T08:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-3577\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-3577\nhttps://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/commit/?h=char-misc-next&id=9d64d2405f7d30d49818f6682acd0392348f0fdb\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=945a9a8e448b65bec055d37eba58f711b39f66f0\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc4ef9d5724973193bfa5ebed181dba6de3a56db"], "threat_severity": "Moderate"}

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