Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-46916 | First vendor Publication | 2024-02-27 |
| Vendor | Cve | Last vendor Modification | 2024-04-10 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ethtool loopback test The ixgbe driver currently generates a NULL pointer dereference when performing the ethtool loopback test. This is due to the fact that there isn't a q_vector associated with the test ring when it is setup as interrupts are not normally added to the test rings. To address this I have added code that will check for a q_vector before returning a napi_id value. If a q_vector is not present it will return a value of 0. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46916 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2024-11-21 21:24:29 |
|
| 2024-11-14 02:31:28 |
|
| 2024-11-09 02:32:13 |
|
| 2024-10-26 02:30:11 |
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| 2024-10-25 02:31:52 |
|
| 2024-10-23 02:31:17 |
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| 2024-10-03 02:27:49 |
|
| 2024-10-02 02:26:15 |
|
| 2024-09-04 02:25:46 |
|
| 2024-08-22 02:24:16 |
|
| 2024-08-02 13:30:39 |
|
| 2024-08-02 01:27:13 |
|
| 2024-04-10 21:27:45 |
|
| 2024-02-28 02:45:25 |
|
| 2024-02-28 02:24:14 |
|
| 2024-02-27 17:27:29 |
|
| 2024-02-27 13:18:31 |
|
