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
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
64.8%
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: Use after free via PI futex state (CVE-2021-3347)
kernel: out-of-bounds write in xt_compat_target_from_user() in net/netfilter/x_tables.c (CVE-2021-22555)
kernel: race condition for removal of the HCI controller (CVE-2021-32399)
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-tools-libs | < 3.10.0-327.100.1.el7 | kernel-tools-libs-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel-debuginfo | < 3.10.0-327.100.1.el7 | kernel-debuginfo-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel-debug-debuginfo | < 3.10.0-327.100.1.el7 | kernel-debug-debuginfo-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | perf | < 3.10.0-327.100.1.el7 | perf-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | perf-debuginfo | < 3.10.0-327.100.1.el7 | perf-debuginfo-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | noarch | kernel-doc | < 3.10.0-327.100.1.el7 | kernel-doc-3.10.0-327.100.1.el7.noarch.rpm |
RedHat | 7 | x86_64 | kernel-devel | < 3.10.0-327.100.1.el7 | kernel-devel-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel | < 3.10.0-327.100.1.el7 | kernel-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel-debug | < 3.10.0-327.100.1.el7 | kernel-debug-3.10.0-327.100.1.el7.x86_64.rpm |
RedHat | 7 | x86_64 | kernel-tools | < 3.10.0-327.100.1.el7 | kernel-tools-3.10.0-327.100.1.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
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
64.8%