CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
19.4%
Security Fix(es):
hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)
hw: L1D Cache Eviction Sampling (CVE-2020-0549)
hw: Vector Register Data Sampling (CVE-2020-0548)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
Narrow down SKL-SP/W/X blacklist to exclude Server/FPGA/Fabric segment
models.
Re-generate initramfs not only for the currently running kernel,
but for several recently installed kernels as well.
Avoid find being SIGPIPE’d on early “grep -q” exit in the dracut script.
Update stale posttrans dependency, add triggers for proper handling
of the debug kernel flavour along with kernel-rt.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | microcode_ctl | < 2.1-61.6.el7_8 | microcode_ctl-2.1-61.6.el7_8.x86_64.rpm |
RedHat | 7 | x86_64 | microcode_ctl-debuginfo | < 2.1-61.6.el7_8 | microcode_ctl-debuginfo-2.1-61.6.el7_8.x86_64.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
19.4%