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CVE-2022-0216 A use-after-free vulnerability was found in the LSI53C895A SCSI Host Bus Adapter emulation of QEMU
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| QEMU | Versions not published |
References
- starlabs.sg starlabs.sg
- bugzilla.redhat.com bugzilla.redhat.com
- gitlab.com gitlab.com
- gitlab.com gitlab.com
- access.redhat.com access.redhat.com
- FEDORA-2022-4387579e67 lists.fedoraproject.org
Timeline
- Published
- Last modified
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