CVE-2021-47518

nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done

published May 24, 2024

CVSS
—
EPSS
0%
Percentile
14.3
In the wild
Unconfirmed
What it is

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()).

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00240 · 14.3th percentile
Published
2024-05-24T15:09Z
EPSS history
Timeline
  • 24 MAY 15:09Z
    nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
    cvelistv5