The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third parties as not a valid vulnerability due to the rocker device not falling within the virtualization use case.
References
| Link | Resource |
|---|---|
| https://lists.nongnu.org/archive/html/qemu-devel/2022-06/msg04469.html | Mailing List Patch |
| https://security.netapp.com/advisory/ntap-20231006-0004/ |
Configurations
History
14 May 2024, 11:08
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third parties as not a valid vulnerability due to the rocker device not falling within the virtualization use case. |
06 Oct 2023, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
26 Aug 2023, 02:13
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-476 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 10.0 |
| CPE | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | |
| References | (MISC) https://lists.nongnu.org/archive/html/qemu-devel/2022-06/msg04469.html - Mailing List, Patch | |
| First Time |
Qemu
Qemu qemu |
22 Aug 2023, 20:10
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-08-22 19:16
Updated : 2024-08-03 10:15
NVD link : CVE-2022-36648
Mitre link : CVE-2022-36648
CVE.ORG link : CVE-2022-36648
JSON object : View
Products Affected
qemu
- qemu
CWE
CWE-476
NULL Pointer Dereference