VYPR
Unrated severityNVD Advisory· Published May 24, 2024· Updated May 4, 2025

nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done

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()).

Affected products

165

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

8

News mentions

0

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