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().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Dec 31, 2025 | Dec 31, 2025 |
| Ubuntu | — | Upgrade linux-oracleUpgrade linux-ibmUpgrade linux-azure-5.15Upgrade linux-kvmUpgrade linux-gkeopUpgrade linux-oracle-5.15Upgrade linuxUpgrade linux-riscv-5.15Upgrade linux-gcpUpgrade linux-nvidiaUpgrade linux-lowlatency-hwe-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-azureUpgrade linux-bluefieldUpgrade linux-awsUpgrade linux-gcp-5.15Upgrade linux-aws-5.15Upgrade linux-azure-fdeUpgrade linux-realtimeUpgrade linux-lowlatencyUpgrade linux-raspiUpgrade linux-hwe-5.15 | Jan 6, 2026 | Jan 2, 2026 |
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