CVE-2025-38498

Published Jul 30, 2025

Last updated 4 months ago

CVSS medium 5.5

Overview

Description
In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation settings can only be changed for mounts located in the caller's mount namespace. This change aligns permission checking with the rest of mount(2).
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
NVD status
Analyzed
Products
linux_kernel, debian_linux

Risk scores

CVSS 3.1

Type
Primary
Base score
5.5
Impact score
3.6
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity
MEDIUM

Weaknesses

nvd@nist.gov
NVD-CWE-noinfo

Social media

Hype score
Not currently trending

  1. 🔐 URGENT: #SUSE Linux Kernel Security Update for SLE 15 SP4. Live Patch 43 fixes 2 "important" CVEs: ✅ CVE-2025-38498 (CVSS 7.3). ✅ CVE-2025-38555 (CVSS 8.5). Read more: 👉 https://t.co/5EpQxpYpin https://t.co/Pzc18ayF46

    @Cezar_H_Linux

    29 Sept 2025

    17 Impressions

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  2. New kernel live patch fixes critical CVEs: CVE-2025-38181 (CVSS 8.2) - Remote DoS CVE-2025-38498 (CVSS 7.3) - Local PrivEsc Read more: 👉 https://t.co/tIjuekIDSz #Security #SUSE https://t.co/CtOVWZe9WU

    @Cezar_H_Linux

    26 Sept 2025

    33 Impressions

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  3. CVE-2025-38498 In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation setting… https://t.co/a4Rj9lW3J7

    @CVEnew

    30 Jul 2025

    592 Impressions

    0 Retweets

    1 Like

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Configurations

Related CVEs

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References

Sources include official advisories and independent security research.