Description (CNA)
A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting in a denial of service. This flaw affects QEMU versions prior to 5.2.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / QEMU | affected prior to 5.2.0 |
CWE
CWE-787
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1902651
- http://www.openwall.com/lists/oss-security/2020/12/16/6
- https://security.netapp.com/advisory/ntap-20210115-0006/
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
ADP enrichment
No English description supplied.