Executive Summary

Informations
Name CVE-2020-35499 First vendor Publication 2021-02-19
Vendor Cve Last vendor Modification 2021-02-22

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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

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

Sources (Detail)

Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1910048

Alert History

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0
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Date Informations
2021-02-22 09:23:01
  • Multiple Updates
2021-02-20 05:22:48
  • Multiple Updates
2021-02-20 00:22:52
  • First insertion