Critical · published June 24, 2026
In the Linux kernel, the following vulnerability has been resolved:
net: bcmgenet: fix off-by-one in bcmgenet_put_txcb
The write_ptr points to the next open tx_cb. We want to return the
tx_cb that gets rewinded, so we must rewind the pointer first then
return the tx_cb that it points to. That way the txcb can be correctly
cleaned up.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 3.16.50, < 3.17 | 3.17 |
| linux/linux_kernel | ≥ 4.13.1, < 5.10.258 | 5.10.258 |
| linux/linux_kernel | ≥ 5.11, < 5.15.209 | 5.15.209 |
| linux/linux_kernel | ≥ 5.16, < 6.1.175 | 6.1.175 |
| linux/linux_kernel | ≥ 6.2, < 6.6.141 | 6.6.141 |
| linux/linux_kernel | ≥ 6.7, < 6.12.91 | 6.12.91 |
| linux/linux_kernel | ≥ 6.13, < 6.18.33 | 6.18.33 |
| linux/linux_kernel | ≥ 6.19, < 7.0.10 | 7.0.10 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |