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
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
30.3%
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)
kernel: use-after-free in RDMA listen() (CVE-2021-4028)
kernel: fget: check that the fd still exists after getting a ref to it (CVE-2021-4083)
kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)
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):
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | kernel-debug-devel | < 3.10.0-1062.66.1.el7 | kernel-debug-devel-3.10.0-1062.66.1.el7.x86_64.rpm |
RedHat | 7 | ppc64le | kernel-headers | < 3.10.0-1062.66.1.el7 | kernel-headers-3.10.0-1062.66.1.el7.ppc64le.rpm |
RedHat | 7 | ppc64le | kernel-devel | < 3.10.0-1062.66.1.el7 | kernel-devel-3.10.0-1062.66.1.el7.ppc64le.rpm |
RedHat | 7 | x86_64 | bpftool-debuginfo | < 3.10.0-1062.66.1.el7 | bpftool-debuginfo-3.10.0-1062.66.1.el7.x86_64.rpm |
RedHat | 7 | ppc64le | perf | < 3.10.0-1062.66.1.el7 | perf-3.10.0-1062.66.1.el7.ppc64le.rpm |
RedHat | 7 | ppc64le | kernel-debuginfo | < 3.10.0-1062.66.1.el7 | kernel-debuginfo-3.10.0-1062.66.1.el7.ppc64le.rpm |
RedHat | 7 | noarch | kernel-abi-whitelists | < 3.10.0-1062.66.1.el7 | kernel-abi-whitelists-3.10.0-1062.66.1.el7.noarch.rpm |
RedHat | 7 | ppc64le | python-perf | < 3.10.0-1062.66.1.el7 | python-perf-3.10.0-1062.66.1.el7.ppc64le.rpm |
RedHat | 7 | noarch | kernel-doc | < 3.10.0-1062.66.1.el7 | kernel-doc-3.10.0-1062.66.1.el7.noarch.rpm |
RedHat | 7 | x86_64 | bpftool | < 3.10.0-1062.66.1.el7 | bpftool-3.10.0-1062.66.1.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
6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
30.3%