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
EPSS
Percentile
28.7%
An update is available for kernel-rt.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
kernel: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090)
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() (CVE-2023-35788)
kernel: KVM: x86/mmu: race condition in direct_page_fault() (CVE-2022-45869)
kernel: speculative pointer dereference in do_prlimit() in kernel/sys.c (CVE-2023-0458)
kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)
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):
Rocky Linux9 rt: blktests block/024 failed (BZ#2209920)
Backport pinned timers RT specific behavior for FIFO tasks (BZ#2210071)
kernel-rt: update RT source tree to the Rocky Linux-9.2z2 source tree (BZ#2215122)
kernel-rt: update RT source tree to the Rocky Linux-9.2z2b source tree (BZ#2222796)