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Qemu » Qemu » 5.2.0 * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:qemu:qemu:5.2.0:-:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-20196 476 DoS 2021-05-26 2022-04-26
2.1
None Local Low Not required None None Partial
A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands if the selected floppy drive is not initialized with a block device. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Total number of vulnerabilities : 1   Page : 1 (This Page)
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