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rockyRockylinux Product ErrataRXSA-2023:7749
HistoryJan 12, 2024 - 7:59 p.m.

kernel security update

2024-01-1219:59:56
Rockylinux Product Errata
errata.rockylinux.org
23
kernel
security update
rocky linux
use-after-free
igb driver
information disclosure
cve

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

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

19.2%

An update is available for kernel.
This update affects Rocky Linux SIG Cloud 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 packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: use-after-free vulnerability in the smb client component (CVE-2023-5345)

  • kernel: IGB driver inadequate buffer size for frames larger than MTU (CVE-2023-45871)

  • hw amd: Return Address Predictor vulnerability leading to information disclosure (CVE-2023-20569)

  • kernel: use-after-free in smb2_is_status_io_timeout() (CVE-2023-1192)

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.

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

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

19.2%