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CVE-2021-47257

net: ieee802154: fix null deref in parse dev addr PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a26c5fd7622d4951425131d54a8c99f076fe2068 before 1f95741981c899c4724647291fec5faa3c777185; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before c6998ccfefa652bac3f9b236821e392af43efa1e; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before 5f728ec65485625e30f46e5b4917ff023ad29ea0; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before d0f47648b87b6d5f204cb7f3cbce6d36dab85a67; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before fdd51e34f45311ab6e48d2147cbc2904731b9993; affected a26c5fd7622d4951425131d54a8c99f076fe2068 before 9fdd04918a452980631ecc499317881c1d120b70
Linux / Linuxaffected 4.4; unaffected 0 before 4.4; unaffected 4.9.274 through 4.9.*; unaffected 4.14.238 through 4.14.*; unaffected 4.19.196 through 4.19.*; unaffected 5.4.127 through 5.4.*; unaffected 5.10.45 through 5.10.*; unaffected 5.12.12 through 5.12.*; unaffected 5.13 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.