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CVE-2020-15437

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Date: November 23, 2020

After conducting further research, WhiteSource has determined that versions v3.9-rc5 through v4.4.231, v4.5-rc1 through v4.9.231, v4.10-rc1 through v4.14.189, v4.15-rc1 through v4.19.134, v5.0-rc1 through v5.4.53, v5.5-rc1 through v5.7.10 and v5.8-rc1 through v5.8-rc6 of Linux Kernel are vulnerable to CVE-2020-15437. After conducting further research, Mend has determined that versions v3.9-rc5 through v4.4.231, v4.5-rc1 through v4.9.231, v4.10-rc1 through v4.14.189, v4.15-rc1 through v4.19.134, v5.0-rc1 through v5.4.53, v5.5-rc1 through v5.7.10 and v5.8-rc1 through v5.8-rc6 of Linux Kernel are vulnerable to CVE-2020-15437.

Language: C

Severity Score

Related Resources (6)

https://access.redhat.com/security/cve/CVE-2020-15437
https://nvd.nist.gov/vuln/detail/CVE-2020-15437
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-15437
https://lkml.org/lkml/2020/7/21/80
https://security-tracker.debian.org/tracker/CVE-2020-15437
https://www.mend.io/vulnerability-database/CVE-2020-15437

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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Upgrade Version

Upgrade to version linux-yocto - 4.8.24+gitAUTOINC+c84532b647_f6329fd287;linux-yocto - 4.10+gitAUTOINC+805ea440c7_b259a5d744;linux-libc-headers - 5.8

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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