CVE-2023-4135
6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | qemu-kvm | 8.1.0 | unaffected |
Weaknesses
- CWE-125: Out-of-bounds Read
ADP Enrichment
CVE Program Container
Additional References
- https://access.redhat.com/security/cve/CVE-2023-4135
- https://bugzilla.redhat.com/show_bug.cgi?id=2229101
- https://security.netapp.com/advisory/ntap-20230915-0012/
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-21521
References
- https://access.redhat.com/security/cve/CVE-2023-4135
- https://bugzilla.redhat.com/show_bug.cgi?id=2229101
- https://security.netapp.com/advisory/ntap-20230915-0012/
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-21521
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.