← CVE Intelligence

CVE-2021-47526

serial: liteuart: Fix NULL pointer dereference in ->remove() PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in ->remove() drvdata has to be set in _probe() - otherwise platform_get_drvdata() causes null pointer dereference BUG in _remove().

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 1da81e5562fac8286567422cc56a7fbd0dc646d4 before 189c99c629bbf85916c02c153f904649cc0a9d7f; affected 1da81e5562fac8286567422cc56a7fbd0dc646d4 before 0f55f89d98c8b3e12b4f55f71c127a173e29557c
Linux / Linuxaffected 5.11; unaffected 0 before 5.11; unaffected 5.15.7 through 5.15.*; unaffected 5.16 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.