CVE-2022-1050
CVSS V2 Medium 4.6
CVSS V3 High 8.8
Description
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.
Overview
- CVE ID
- CVE-2022-1050
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2022-03-29T17:15:15
- Last Modified Date
- 2023-03-15T00:15:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | 1 | OR | 6.2.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2069625 | Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-1050 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1050 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:40:54 | Added to TrackCVE | |||
| 2022-12-06 13:36:45 | 2022-03-29T17:15Z | 2022-03-29T17:15:15 | CVE Published Date | updated |
| 2022-12-06 13:36:45 | 2022-04-29T16:15:08 | CVE Modified Date | updated | |
| 2022-12-06 13:36:45 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-06 22:14:32 | 2022-12-06T21:17:49 | CVE Modified Date | updated | |
| 2022-12-06 22:14:32 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-03-15 00:14:49 | 2023-03-15T00:15:11 | CVE Modified Date | updated | |
| 2023-03-15 00:14:49 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-03-15 00:14:49 | References | updated |