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.
References
Configurations
History
21 Nov 2024, 06:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://access.redhat.com/security/cve/CVE-2022-0216 - Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2036953 - Issue Tracking, Third Party Advisory | |
| References | () https://gitlab.com/qemu-project/qemu/-/commit/4367a20cc4 - Patch, Third Party Advisory | |
| References | () https://gitlab.com/qemu-project/qemu/-/issues/972 - Exploit, Third Party Advisory | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTY7TVHX62OJWF6IOBCIGLR2N5K4QN3E/ - | |
| References | () https://starlabs.sg/advisories/22/22-0216/ - Exploit, Third Party Advisory |
Information
Published : 2022-08-26 18:15
Updated : 2024-11-21 06:38
NVD link : CVE-2022-0216
Mitre link : CVE-2022-0216
CVE.ORG link : CVE-2022-0216
JSON object : View
Products Affected
qemu
- qemu
fedoraproject
- fedora
CWE
CWE-416
Use After Free