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
0.001 Low
EPSS
Percentile
25.7%
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: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route (CVE-2023-4128)
kernel: nf_tables: use-after-free in nft_chain_lookup_byid() (CVE-2023-31248)
kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)
kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() (CVE-2023-35788)
kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)
kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)
kernel: fbcon: shift-out-of-bounds in fbcon_set_font() (CVE-2023-3161)
kernel: denial of service problem in net/unix/diag.c (CVE-2023-28327)
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):