CVE-2024-46860
kernel: wifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 27, 2024
Updated · October 29, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change
When disabling wifi mt7921_ipv6_addr_change() is called as a notifier. At this point mvif->phy is already NULL so we cannot use it here.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference