Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-47033 | First vendor Publication | 2024-02-28 |
| Vendor | Cve | Last vendor Modification | 2024-12-12 |
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: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47033 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-401 | Failure to Release Memory Before Removing Last Reference ('Memory Leak') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-07-15 01:52:50 |
|
| 2025-07-14 12:16:27 |
|
| 2025-06-26 01:51:41 |
|
| 2025-06-25 12:15:54 |
|
| 2025-06-24 01:56:09 |
|
| 2025-03-29 02:57:08 |
|
| 2025-03-28 13:27:29 |
|
| 2025-03-28 02:42:04 |
|
| 2025-03-18 02:49:55 |
|
| 2025-03-14 02:39:59 |
|
| 2025-01-08 02:34:47 |
|
| 2025-01-07 02:34:24 |
|
| 2024-12-12 21:21:59 |
|
| 2024-11-25 09:26:40 |
|
| 2024-02-28 17:27:36 |
|
| 2024-02-28 13:27:30 |
|
