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.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-4135 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2229101 | Issue Tracking Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230915-0012/ | Third Party Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-21521 | Broken Link Third Party Advisory VDB Entry |
Configurations
History
11 Dec 2023, 18:35
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| CPE | cpe:2.3:a:qemu:qemu:8.1.0:rc1:*:*:*:*:*:* cpe:2.3:a:qemu:qemu:8.1.0:rc0:*:*:*:*:*:* cpe:2.3:a:qemu:qemu:8.1.0:rc2:*:*:*:*:*:* |
09 Aug 2023, 17:46
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2229101 - Issue Tracking, Patch, Third Party Advisory | |
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-21521 - Broken Link, Third Party Advisory, VDB Entry | |
| References | (MISC) https://access.redhat.com/security/cve/CVE-2023-4135 - Third Party Advisory | |
| CWE | CWE-125 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| CPE | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
04 Aug 2023, 15:27
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-08-04 14:15
Updated : 2024-02-05 00:01
NVD link : CVE-2023-4135
Mitre link : CVE-2023-4135
CVE.ORG link : CVE-2023-4135
JSON object : View
Products Affected
qemu
- qemu
fedoraproject
- fedora
CWE
CWE-125
Out-of-bounds Read