Threats Tagged 'cve-2023-4132'
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Threats Tagged 'cve-2023-4132'
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CVE-2023-4132 is a use-after-free vulnerability in the siano smsusb module of the Linux kernel used by Red Hat Enterprise Linux 8. It occurs during device initialization when a siano device is plugged in, allowing a local user to crash the system and cause a denial of service. The vulnerability requires local access and does not impact confidentiality or integrity but affects system availability. No user interaction is needed beyond plugging in the device. The CVSS score is 5.5 (medium severity). There are no known exploits in the wild, and no patches have been linked yet. European organizations using Red Hat Enterprise Linux 8 with this hardware module are at risk, especially in sectors relying on these devices. Mitigation involves restricting local access, disabling unnecessary modules, and monitoring device usage until patches are available. Join the discussion | CVE Database V5 | 08/03/2023, 14:32:15 UTC Added: 11/07/2025, 13:10:01 UTC |
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