7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
32.7%
CentOS Errata and Security Advisory CESA-2022:5937
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
Incomplete cleanup of multi-core shared buffers (aka SBDR) (CVE-2022-21123)
Incomplete cleanup of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125)
Incomplete cleanup in specific special register write operations (aka DRPW) (CVE-2022-21166)
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):
SolarFlare sfc spurious TX completion (BZ#1793280)
Page allocation failure on cryptsetup open (BZ#2072970)
The kernel-rt crashes where one task is indefinitely looping in __start_cfs_bandwidth() with the cfs_b->lock spinlock being held (BZ#2077346)
While using PTimekeeper the qede driver produces excessive log messages (BZ#2080646)
The kernel crashes due to a GPF happens in mutex_spin_on_owner(). The known RDMA/cma bug that was introduced with a patch from upstream commit 722c7b2bfead is the possible cause. (BZ#2085425)
Running LTP testcase creat09 fails showing related to ‘cve-2018-13405’ (BZ#2089360)
Crash when releasing inode which was on unmouted superblock (BZ#2096884)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2022-August/086319.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-2022:5937
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | bpftool | < 3.10.0-1160.76.1.el7 | bpftool-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel | < 3.10.0-1160.76.1.el7 | kernel-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | noarch | kernel-abi-whitelists | < 3.10.0-1160.76.1.el7 | kernel-abi-whitelists-3.10.0-1160.76.1.el7.noarch.rpm |
CentOS | 7 | x86_64 | kernel-debug | < 3.10.0-1160.76.1.el7 | kernel-debug-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-debug-devel | < 3.10.0-1160.76.1.el7 | kernel-debug-devel-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-devel | < 3.10.0-1160.76.1.el7 | kernel-devel-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | noarch | kernel-doc | < 3.10.0-1160.76.1.el7 | kernel-doc-3.10.0-1160.76.1.el7.noarch.rpm |
CentOS | 7 | x86_64 | kernel-headers | < 3.10.0-1160.76.1.el7 | kernel-headers-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-tools | < 3.10.0-1160.76.1.el7 | kernel-tools-3.10.0-1160.76.1.el7.x86_64.rpm |
CentOS | 7 | x86_64 | kernel-tools-libs | < 3.10.0-1160.76.1.el7 | kernel-tools-libs-3.10.0-1160.76.1.el7.x86_64.rpm |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
32.7%