CVE-2025-38498

Advisory lineage Upstream: 0 Downstream: 131
Modified
Published: 30 Jul 2025, 06:03
Last modified:12 May 2026, 12:05

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.09% LOW
0% probability +0.06%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Jul 2025, 06:03
Published
Vulnerability first disclosed
12 May 2026, 12:05
Last Modified
Vulnerability information updated

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).

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.09%• Percentile: 25%

Affected Systems

  • debian•debian_linux

    11.0

  • linux•linux

    ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 787937c4e373f1722c4343e5a5a4eb0f8543e589 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < c7d11fdf8e5db5f34a6c062c7e6ba3a0971879d2 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 432a171d60056489270c462e651e6c3a13f855b1 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 064014f7812744451d5d0592f3d2bcd727f2ee93 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 4f091ad0862b02dc42a19a120b7048de848561f8 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 9c1ddfeb662b668fff69c5f1cfdd9f5d23d55d23 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 19554c79a2095ddde850906a067915c1ef3a4114 | ≥ 07b20889e3052c7e77d6a6a54e7e83446eb1ba84, < 12f147ddd6de7382dad54812e65f3f08d05809fc | 2.6.15

  • linux•linux_kernel

    ≥ 2.6.15, < 5.4.295 | ≥ 5.5, < 5.10.239 | ≥ 5.11, < 5.15.186 | ≥ 5.16, < 6.1.142 | ≥ 6.2, < 6.6.94 | ≥ 6.7, < 6.12.34 | ≥ 6.13, < 6.15.3

References (12)