CVE-2022-50877

Not scored yetLast modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

net: broadcom: bcm4908_enet: update TX stats after actual transmission

Queueing packets doesn't guarantee their transmission. Update TX stats after hardware confirms consuming submitted data.

This also fixes a possible race and NULL dereference. bcm4908_enet_start_xmit() could try to access skb after freeing it in the bcm4908_enet_poll_tx().

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= 4feffeadbcb2e5b11cbbf191a33c245b74a5837b, < c9589e18a60c55c76772a38117ef9a16b942e56b; >= 4feffeadbcb2e5b11cbbf191a33c245b74a5837b, < 2adedc80faec243ede55355e57142110d6f46e08; >= 4feffeadbcb2e5b11cbbf191a33c245b74a5837b, < ef3556ee16c68735ec69bd08df41d1cd83b14ad3
LinuxLinux5.12

References

Timeline

Published
Dec 30, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2022-50877: Unscored | Vulnix