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
69.1%
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: bad kfree in auditfilter.c may lead to escalation of privilege (CVE-2020-0444)
kernel: Local buffer overflow in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c (CVE-2020-25211)
kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661)
kernel: performance counters race condition use-after-free (CVE-2020-14351)
kernel: ICMP rate limiting can be used for DNS poisoning attack (CVE-2020-25705)
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):
RHEL8.1 - net/smc: fix silent data corruption in SMC (BZ#1882241)
[mlx5] VF interface stats are not reflected in “ip -s link show” / “ifconfig <vf>” commands (BZ#1889301)
[mlx5] IPV6 TOS rewrite flows are not getting offloaded in HW (BZ#1897689)
RHEL 8.1 - Call traces show I/O stuck for more than 120 sec when at least one path is available for NVMe/IB (BZ#1901525)
RHEL8: kernel-rt: kernel BUG at kernel/sched/deadline.c:1462! (BZ#1908732)
[Hyper-V][RHEL-8] Request to included a commit that adds a timeout to vmbus_wait_for_unload (BZ#1913529)
Host becomes unresponsive during stress-ng --cyclic test rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: (BZ#1913965)
race condition when creating child sockets from syncookies (BZ#1915530)
Missing mm backport to fix regression introduced by another mm backport (BZ#1915815)
On System Z, a hash needs state randomized for entropy extraction (BZ#1915817)
[Hyper-V][RHEL-8]video: hyperv_fb: Fix the cache type when mapping the VRAM Edit (BZ#1917712)
kvm-rhel8.3 [AMD] - system crash observed while powering on virtual machine with attached VF interfaces. (BZ#1919886)
[CKI kernel builds]: x86 binaries in non-x86 kernel rpms breaks systemtap (BZ#1929909)
rpmbuild cannot build the userspace RPMs in the kernel package when the kernel itself is not built (BZ#1929911)
Enhancement(s):
[Mellanox 8.4 FEAT] mlx5: Add messages when VF-LAG fails to start (BZ#1892345)
Add kernel option to change cpumask for kernel threads (BZ#1915344)
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
69.1%