CVE-2021-47079

In the Linux kernel, the following vulnerability has been resolved: platform/x86: ideapad-laptop: fix a NULL pointer dereference The third parameter of dytc_cql_command should not be NULL since it will be dereferenced immediately.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/beab753fe3b4e087411a850a64c6cd748544d8a1	Patch
https://git.kernel.org/stable/c/ff67dbd554b2aaa22be933eced32610ff90209dd	Patch
https://git.kernel.org/stable/c/beab753fe3b4e087411a850a64c6cd748544d8a1	Patch
https://git.kernel.org/stable/c/ff67dbd554b2aaa22be933eced32610ff90209dd	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.13:rc2::::::

History

09 Dec 2024, 18:41

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
First Time		Linux linux Kernel Linux
CPE		cpe:2.3:o:linux:linux_kernel:5.13:rc2:::::: cpe:2.3:o:linux:linux_kernel:5.13:rc1:::::: cpe:2.3:o:linux:linux_kernel::::::::
References	~~() https://git.kernel.org/stable/c/beab753fe3b4e087411a850a64c6cd748544d8a1 -~~	() https://git.kernel.org/stable/c/beab753fe3b4e087411a850a64c6cd748544d8a1 - Patch
References	~~() https://git.kernel.org/stable/c/ff67dbd554b2aaa22be933eced32610ff90209dd -~~	() https://git.kernel.org/stable/c/ff67dbd554b2aaa22be933eced32610ff90209dd - Patch
CWE		CWE-476

Information

Published : 2024-03-01 22:15

Updated : 2024-12-09 18:41

NVD link : CVE-2021-47079

Mitre link : CVE-2021-47079

CVE.ORG link : CVE-2021-47079

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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