High · published June 18, 2025
In the Linux kernel, the following vulnerability has been resolved:
misc: fastrpc: fix memory corruption on open
The probe session-duplication overflow check incremented the session
count also when there were no more available sessions so that memory
beyond the fixed-size slab-allocated session array could be corrupted in
fastrpc_session_alloc() on open().
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.1, < 5.4.213 | 5.4.213 |
| linux/linux_kernel | ≥ 5.5, < 5.10.142 | 5.10.142 |
| linux/linux_kernel | ≥ 5.11, < 5.15.66 | 5.15.66 |
| linux/linux_kernel | ≥ 5.16, < 5.19.8 | 5.19.8 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |