In the Linux kernel, the following vulnerability has been resolved:
x86/cpu: Avoid running off the end of an AMD erratum table
The NULL array terminator at the end of erratum_1386_microcode was removed during the switch from x86_cpu_desc to x86_cpu_id. This causes readers to run off the end of the array.
Replace the NULL.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.14 | 6.14.3 |
| linux / linux_kernel | 6.15-rc1 | 6.15-rc1.x |