CVE-2022-0216
PoC ×2—CVSS 3.1
4.4 medium
EPSS
<1%p36
Published
()
Modified
Description
A use-after-free vulnerability was found in the LSI53C895A SCSI Host Bus Adapter emulation of QEMU. The flaw occurs while processing repeated messages to cancel the current SCSI request via the lsi_do_msgout function. This flaw allows a malicious privileged user within the guest to crash the QEMU process on the host, resulting in a denial of service.
- Vendors
- qemufedoraproject
- Products
- qemu, fedora
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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