Critical · published December 27, 2024
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: j1939_session_new(): fix skb reference counting
Since j1939_session_skb_queue() does an extra skb_get() for each new
skb, do the same for the initial one in j1939_session_new() to avoid
refcount underflow.
[mkl: clean up commit message]
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.4, < 5.4.287 | 5.4.287 |
| linux/linux_kernel | ≥ 5.5, < 5.10.231 | 5.10.231 |
| linux/linux_kernel | ≥ 5.11, < 5.15.174 | 5.15.174 |
| linux/linux_kernel | ≥ 5.16, < 6.1.120 | 6.1.120 |
| linux/linux_kernel | ≥ 6.2, < 6.6.66 | 6.6.66 |
| linux/linux_kernel | ≥ 6.7, < 6.12.5 | 6.12.5 |
| linux/linux_kernel | all versions | — |