VYPR
Medium severity5.5NVD Advisory· Published May 24, 2024· Updated Jun 17, 2026

CVE-2021-47518

CVE-2021-47518

Description

In the Linux kernel, the following vulnerability has been resolved:

nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done

The done() netlink callback nfc_genl_dump_ses_done() should check if received argument is non-NULL, because its allocation could fail earlier in dumpit() (nfc_genl_dump_ses()).

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Affected products

166

Patches

Vulnerability mechanics

References

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