diff options
Diffstat (limited to 'Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst')
| -rw-r--r-- | Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst index 47b1b3afac99..3b1ce68d2456 100644 --- a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst +++ b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst @@ -14,7 +14,7 @@ to the core through the special register mechanism that is susceptible to MDS attacks. Affected processors --------------------- +------------------- Core models (desktop, mobile, Xeon-E3) that implement RDRAND and/or RDSEED may be affected. @@ -59,7 +59,7 @@ executed on another core or sibling thread using MDS techniques. Mitigation mechanism -------------------- +-------------------- Intel will release microcode updates that modify the RDRAND, RDSEED, and EGETKEY instructions to overwrite secret special register data in the shared staging buffer before the secret data can be accessed by another logical @@ -118,7 +118,7 @@ with the option "srbds=". The option for this is: ============= ============================================================= SRBDS System Information ------------------------ +------------------------ The Linux kernel provides vulnerability status information through sysfs. For SRBDS this can be accessed by the following sysfs file: /sys/devices/system/cpu/vulnerabilities/srbds |