Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-32606 | First vendor Publication | 2021-05-11 |
| Vendor | Cve | Last vendor Modification | 2021-06-25 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.) |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32606 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2021-06-26 01:40:05 |
|
| 2021-06-26 01:39:55 |
|
| 2021-06-25 21:23:13 |
|
| 2021-06-25 12:40:06 |
|
| 2021-06-04 17:22:54 |
|
| 2021-06-03 21:23:15 |
|
| 2021-06-03 00:22:57 |
|
| 2021-05-29 01:40:00 |
|
| 2021-05-29 00:22:54 |
|
| 2021-05-27 00:22:53 |
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| 2021-05-25 09:22:56 |
|
| 2021-05-20 09:22:54 |
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| 2021-05-20 00:22:52 |
|
| 2021-05-15 01:39:10 |
|
| 2021-05-15 01:39:08 |
|
| 2021-05-14 17:22:49 |
|
| 2021-05-14 09:22:46 |
|
| 2021-05-12 12:39:29 |
|
| 2021-05-12 05:22:46 |
|
