Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-35499 | First vendor Publication | 2021-02-19 |
Vendor | Cve | Last vendor Modification | 2023-07-28 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 6.7 | ||
Base Score | 6.7 | Environmental Score | 6.7 |
impact SubScore | 5.9 | Temporal Score | 6.7 |
Exploitabality Sub Score | 0.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | High | 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
A NULL pointer dereference flaw in Linux kernel versions prior to 5.11 may be seen if sco_sock_getsockopt function in net/bluetooth/sco.c do not have a sanity check for a socket connection, when using BT_SNDMTU/BT_RCVMTU for SCO sockets. This could allow a local attacker with a special user privilege to crash the system (DOS) or leak kernel internal information. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35499 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://bugzilla.redhat.com/show_bug.cgi?id=1910048 |
Alert History
Date | Informations |
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2024-03-12 13:08:10 |
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2024-02-02 02:16:41 |
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2024-02-01 12:21:07 |
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2023-12-29 02:08:12 |
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2023-11-22 02:07:44 |
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2023-09-29 13:02:39 |
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2023-09-05 13:11:05 |
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2023-09-05 01:20:43 |
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2023-09-02 13:09:53 |
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2023-09-02 01:21:01 |
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2023-08-12 13:14:41 |
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2023-08-12 01:20:17 |
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2023-08-11 13:07:41 |
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2023-08-11 01:20:55 |
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2023-08-06 05:27:52 |
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2023-08-06 01:20:06 |
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2023-08-04 05:28:00 |
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2023-08-04 01:20:24 |
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2023-07-29 00:27:51 |
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2023-07-14 13:06:15 |
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2023-07-14 01:20:14 |
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2023-06-06 12:59:11 |
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2023-04-13 01:55:31 |
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2023-03-29 02:08:49 |
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2023-03-28 12:20:27 |
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2023-01-25 01:55:29 |
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2023-01-20 01:55:05 |
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2022-10-11 12:59:07 |
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2022-10-11 01:20:00 |
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2022-09-09 01:54:44 |
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2022-03-11 01:50:12 |
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2022-02-01 01:45:24 |
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2021-12-11 12:46:33 |
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2021-12-11 01:43:38 |
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2021-08-26 12:39:20 |
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2021-08-24 01:39:54 |
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2021-08-19 12:40:14 |
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2021-06-05 01:41:12 |
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2021-06-04 01:36:05 |
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2021-06-03 01:36:53 |
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2021-05-29 01:36:40 |
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2021-05-25 12:38:06 |
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2021-05-19 12:36:05 |
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2021-05-04 13:53:09 |
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2021-04-22 03:03:57 |
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2021-03-27 01:34:53 |
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2021-03-26 12:34:51 |
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2021-02-22 09:23:01 |
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2021-02-20 05:22:48 |
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2021-02-20 00:22:52 |
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