In the Linux kernel, the following vulnerability has been resolved:
x86/srso: Add SRSO mitigation for Hygon processors
Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.6-rc1 | 6.6-rc1.x |
| linux / linux_kernel | 6.6-rc2 | 6.6-rc2.x |
| linux / linux_kernel | 6.6-rc3 | 6.6-rc3.x |
| debian / debian_linux | 10.0 | 10.0.x |
| linux / linux_kernel | 5.10.189 | 5.10.215 |
| linux / linux_kernel | 5.15.125 | 5.15.134 |
| linux / linux_kernel | 6.1.44 | 6.1.56 |
| linux / linux_kernel | 6.4.9 | 6.5.6 |