Description
A heap out-of-bounds memory read flaw was found in the virtual nvme device in QEMU. The QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest. Arbitrary heap memory relative to an allocated buffer can be disclosed.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-54017 | A heap out-of-bounds memory read flaw was found in the virtual nvme device in QEMU. The QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest. Arbitrary heap memory relative to an allocated buffer can be disclosed. |
Ubuntu USN |
USN-6567-1 | QEMU vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-02T07:17:11.930Z
Reserved: 2023-08-03T09:52:00.316Z
Link: CVE-2023-4135
No data.
Status : Modified
Published: 2023-08-04T14:15:12.173
Modified: 2024-11-21T08:34:27.810
Link: CVE-2023-4135
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN