High · published July 29, 2024
In the Linux kernel, the following vulnerability has been resolved:
bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
set_memory_ro() can fail, leaving memory unprotected.
Check its return and take it into account as an error.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | < 5.15.162 | 5.15.162 |
| linux/linux_kernel | ≥ 5.16, < 6.1.97 | 6.1.97 |
| linux/linux_kernel | ≥ 6.2, < 6.6.37 | 6.6.37 |
| linux/linux_kernel | ≥ 6.7, < 6.9.8 | 6.9.8 |