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Medium severity5.5NVD Advisory· Published Mar 1, 2024· Updated Jun 17, 2026

CVE-2021-47079

CVE-2021-47079

Description

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.

Affected products

5

Linux/Kernelcpe-rescue5 versions
5.12+ 4 more
- (no CPE)range: 5.12
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.12,<5.12.7
- cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

2

News mentions

0

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