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RockyLinux 8 : kernel-rt (RLSA-2025:22387)

high Nessus Plugin ID 277432

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Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:22387 advisory.

 * kernel: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (CVE-2025-38724)

 * kernel: smb: client: fix race with concurrent opens in rename(2) (CVE-2025-39825)

 * kernel: mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory (CVE-2025-39883)

 * kernel: e1000e: fix heap overflow in e1000_set_eeprom (CVE-2025-39898)

 * kernel: nbd: fix incomplete validation of ioctl arg (CVE-2023-53513)

 * kernel: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect() (CVE-2025-39955)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://errata.rockylinux.org/RLSA-2025:22387

https://bugzilla.redhat.com/show_bug.cgi?id=2393172

https://bugzilla.redhat.com/show_bug.cgi?id=2395792

https://bugzilla.redhat.com/show_bug.cgi?id=2397553

https://bugzilla.redhat.com/show_bug.cgi?id=2400598

https://bugzilla.redhat.com/show_bug.cgi?id=2400795

https://bugzilla.redhat.com/show_bug.cgi?id=2402699

Plugin Details

Severity: High

ID: 277432

File Name: rocky_linux_RLSA-2025-22387.nasl

Version: 1.1

Type: local

Published: 12/4/2025

Updated: 12/4/2025

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.3

Temporal Score: 5.4

Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:C

CVSS Score Source: CVE-2025-39955

CVSS v3

Risk Factor: High

Base Score: 7.6

Temporal Score: 6.6

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:kernel-rt-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-devel, p-cpe:/a:rocky:linux:kernel-rt-kvm, p-cpe:/a:rocky:linux:kernel-rt-debuginfo-common-x86_64, cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:kernel-rt-debug, p-cpe:/a:rocky:linux:kernel-rt-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-modules, p-cpe:/a:rocky:linux:kernel-rt-core, p-cpe:/a:rocky:linux:kernel-rt-debug-kvm, p-cpe:/a:rocky:linux:kernel-rt, p-cpe:/a:rocky:linux:kernel-rt-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-debug-modules, p-cpe:/a:rocky:linux:kernel-rt-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-debug-core

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 12/4/2025

Vulnerability Publication Date: 6/28/2023

Reference Information

CVE: CVE-2023-53513, CVE-2025-38724, CVE-2025-39825, CVE-2025-39883, CVE-2025-39955