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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-25670 Detail

Description

A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2020/11/01/1 Exploit  Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2020/11/01/1 Exploit  Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/05/11/4 Exploit  Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/05/11/4 Exploit  Mailing List  Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PW3OASG7OEMHANDWBM5US5WKTOC76KMH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PW3OASG7OEMHANDWBM5US5WKTOC76KMH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTVACC6PGS6OSD3EYY7FZUAZT2EUMFH5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTVACC6PGS6OSD3EYY7FZUAZT2EUMFH5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VEIEGQXUW37YHZ5MTAZTDCIMHUN26NJS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VEIEGQXUW37YHZ5MTAZTDCIMHUN26NJS/
https://security.netapp.com/advisory/ntap-20210702-0008/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20210702-0008/ Third Party Advisory 
https://www.openwall.com/lists/oss-security/2020/11/01/1 Exploit  Mailing List  Patch  Third Party Advisory 
https://www.openwall.com/lists/oss-security/2020/11/01/1 Exploit  Mailing List  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-25670
NVD Published Date:
05/26/2021
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.