CVE-2021-47464

In the Linux kernel, the following vulnerability has been resolved: audit: fix possible null-pointer dereference in audit_filter_rules Fix possible null-pointer dereference in audit_filter_rules. audit_filter_rules() error: we previously assumed 'ctx' could be null

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.4 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05
https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d
https://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895
https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2
https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05
https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d
https://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895
https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2

Configurations

No configuration.

History

21 Nov 2024, 06:36

Type	Values Removed	Values Added
References	~~() https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05 -~~	() https://git.kernel.org/stable/c/16802fa4c33eb1a8efb23f1e93365190e4047d05 -
References	~~() https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d -~~	() https://git.kernel.org/stable/c/4e9e46a700201b4c85081fd478c99c692a9aaa0d -
References	~~() https://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895 -~~	() https://git.kernel.org/stable/c/6e3ee990c90494561921c756481d0e2125d8b895 -
References	~~() https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2 -~~	() https://git.kernel.org/stable/c/d6f451f1f60c58d73038c7c3177066f8f084e2a2 -

03 Jul 2024, 01:37

Type	Values Removed	Values Added
CWE		CWE-476
Summary		(es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: auditoría: corrige una posible desreferencia de puntero nulo en audit_filter_rules. Corrige una posible desreferencia de puntero nulo en audit_filter_rules. Error audit_filter_rules(): previamente asumimos que 'ctx' podría ser nulo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.4

22 May 2024, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-05-22 07:15

Updated : 2024-11-21 06:36

NVD link : CVE-2021-47464

Mitre link : CVE-2021-47464

CVE.ORG link : CVE-2021-47464

JSON object : View

Products Affected

No product.

CWE

CWE-476

NULL Pointer Dereference

7.4 /10