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redhatcveRedhat.comRH:CVE-2019-12818
HistoryApr 04, 2020 - 11:14 p.m.

CVE-2019-12818

2020-04-0423:14:13
redhat.com
access.redhat.com
22

0.028 Low

EPSS

Percentile

90.6%

An issue was discovered in the Linux kernel before 4.20.15. The nfc_llcp_build_tlv function in net/nfc/llcp_commands.c may return NULL. If the caller does not check for this, it will trigger a NULL pointer dereference. This will cause denial of service. This affects nfc_llcp_build_gb in net/nfc/llcp_core.c.