Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2016-7422 | First vendor Publication | 2016-12-09 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6 | ||
| Base Score | 6 | Environmental Score | 6 |
| impact SubScore | 4 | Temporal Score | 6 |
| Exploitabality Sub Score | 1.5 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | High | User Interaction | None |
| Scope | Changed | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 2.1 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via a large I/O descriptor buffer length value. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7422 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2017-08-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-2392.nasl - Type : ACT_GATHER_INFO |
| 2016-12-27 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1504.nasl - Type : ACT_GATHER_INFO |
| 2016-11-23 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2879-1.nasl - Type : ACT_GATHER_INFO |
| 2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-3d3218ec41.nasl - Type : ACT_GATHER_INFO |
| 2016-11-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3125-1.nasl - Type : ACT_GATHER_INFO |
| 2016-10-19 | Name : The remote Fedora host is missing a security update. File : fedora_2016-a56fb613a8.nasl - Type : ACT_GATHER_INFO |
| 2016-09-26 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201609-01.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 12:58:57 |
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| 2024-08-02 12:42:44 |
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| 2024-08-02 01:12:12 |
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| 2024-02-02 01:41:27 |
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| 2024-02-01 12:11:42 |
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| 2023-09-05 12:39:32 |
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| 2023-09-05 01:11:26 |
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| 2023-09-02 12:39:19 |
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| 2023-09-02 01:11:42 |
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| 2023-08-12 12:42:42 |
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| 2023-08-12 01:11:11 |
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| 2023-08-11 12:37:29 |
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| 2023-08-11 01:11:30 |
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| 2023-08-06 12:36:14 |
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| 2023-08-06 01:11:10 |
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| 2023-08-04 12:36:24 |
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| 2023-08-04 01:11:14 |
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| 2023-07-14 12:36:25 |
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| 2023-07-14 01:11:13 |
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| 2023-03-29 01:38:11 |
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| 2023-03-28 12:11:33 |
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| 2023-02-13 05:27:57 |
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| 2023-02-03 05:28:19 |
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| 2022-10-11 12:32:33 |
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| 2022-10-11 01:11:12 |
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| 2021-08-10 00:23:07 |
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| 2021-08-05 01:43:33 |
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| 2021-08-05 01:21:58 |
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| 2021-08-04 21:23:28 |
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| 2021-05-05 01:23:14 |
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| 2021-05-04 12:54:04 |
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| 2021-04-22 02:06:21 |
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| 2020-11-03 12:16:41 |
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| 2020-10-15 21:22:56 |
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| 2020-05-23 00:53:08 |
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| 2018-01-05 09:23:55 |
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| 2017-08-04 13:25:03 |
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| 2017-07-01 09:23:44 |
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| 2017-01-07 09:25:57 |
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| 2016-12-28 13:21:26 |
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| 2016-12-12 21:22:50 |
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| 2016-12-10 05:23:15 |
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