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CVE-2025-11568— Luksmeta: data corruption when handling luks1 partitions with luksmeta

Quick assessment

Affected
Latchset luksmeta
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Enterprise Linux 10是美国红帽（Red Hat）公司的一套面向企业用户的Linux操作系统。 Red Hat Enterprise Linux 10存在安全漏洞，该漏洞源于未正确验证可用空间，可能导致用户加密数据被覆盖和损坏。

CVSS 4.4 · Medium EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1565.001 · Stored Data Manipulation

Affected Version Matrix 6

VendorProduct Version RangeStatus
Latchset luksmeta < 10 affected
Red Hat Red Hat Enterprise Linux 10 0:10-1.el10< * unaffected
Red Hat Red Hat Enterprise Linux 7 any affected
Red Hat Red Hat Enterprise Linux 8 0:9-4.el8_10.1< * unaffected
Red Hat Red Hat Enterprise Linux 9 0:10-1.el9< * unaffected
Red Hat Red Hat OpenShift Container Platform 4 any affected
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I. Basic Information for CVE-2025-11568

Vulnerability Information
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Vulnerability Title
Luksmeta: data corruption when handling luks1 partitions with luksmeta
Source: CVE Program / CVE List V5
Vulnerability Description
A data corruption vulnerability has been identified in the luksmeta utility when used with the LUKS1 disk encryption format. An attacker with the necessary permissions can exploit this flaw by writing a large amount of metadata to an encrypted device. The utility fails to correctly validate the available space, causing the metadata to overwrite and corrupt the user's encrypted data. This action leads to a permanent loss of the stored information. Devices using the LUKS formats other than LUKS1 are not affected by this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1284
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Enterprise Linux 10 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux 10是美国红帽（Red Hat）公司的一套面向企业用户的Linux操作系统。 Red Hat Enterprise Linux 10存在安全漏洞，该漏洞源于未正确验证可用空间，可能导致用户加密数据被覆盖和损坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Latchset luksmeta 0 ~ 10 -
Red Hat Red Hat Enterprise Linux 10 0:10-1.el10 ~ * cpe:/o:redhat:enterprise_linux:10.2
Red Hat Red Hat Enterprise Linux 8 0:9-4.el8_10.1 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 9 0:10-1.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2025-11568

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III. Intelligence Information for CVE-2025-11568

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Patches & Fixes for CVE-2025-11568 (1)

Vendor Advisories for CVE-2025-11568 (3)

IV. Related Vulnerabilities

Same vendor: Latchset
Same weakness: CWE-1284

V. Comments for CVE-2025-11568

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