CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
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%
CentOS Errata and Security Advisory CESA-2020:2664
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
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):
kernel: hw: provide reporting and microcode mitigation toggle for CVE-2020-0543 / Special Register Buffer Data Sampling (SRBDS) (BZ#1827187)
kernel BUG at fs/fscache/operation.c:70! FS-Cache: 4 == 5 is false - current state is FSCACHE_OP_ST_COMPLETE but should be FSCACHE_OP_CANCELLED in fscache_enqueue_operation (BZ#1839757)
Deadlock condition grabbing ssb_state lock (BZ#1841121)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-June/085893.html
Affected packages:
bpftool
kernel
kernel-abi-whitelists
kernel-debug
kernel-debug-devel
kernel-devel
kernel-doc
kernel-headers
kernel-tools
kernel-tools-libs
kernel-tools-libs-devel
perf
python-perf
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:2664
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | bpftool | < 3.10.0-1127.13.1.el7 | bpftool-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel | < 3.10.0-1127.13.1.el7 | kernel-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | noarch | kernel-abi-whitelists | < 3.10.0-1127.13.1.el7 | kernel-abi-whitelists-3.10.0-1127.13.1.el7.noarch.rpm |
CentOS | 7 | x86_64 | kernel-debug | < 3.10.0-1127.13.1.el7 | kernel-debug-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-debug-devel | < 3.10.0-1127.13.1.el7 | kernel-debug-devel-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-devel | < 3.10.0-1127.13.1.el7 | kernel-devel-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | noarch | kernel-doc | < 3.10.0-1127.13.1.el7 | kernel-doc-3.10.0-1127.13.1.el7.noarch.rpm |
CentOS | 7 | x86_64 | kernel-headers | < 3.10.0-1127.13.1.el7 | kernel-headers-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-tools | < 3.10.0-1127.13.1.el7 | kernel-tools-3.10.0-1127.13.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-tools-libs | < 3.10.0-1127.13.1.el7 | kernel-tools-libs-3.10.0-1127.13.1.el7.x86_64.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
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%