PT-2025-40636

CVE-2025-39940

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Published

2025-08-11

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Updated

2026-10-21

Description by

CVSS 2.0
7.7
High
MetricsAV:A/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An integer overflow issue exists in the stripe io hints function when handling excessively large chunk sizes. This could lead to incorrect setting of io min and io opt limits.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Related identifiers
AZL-68171
AZL-75167
CLSA-2026-1778787063
CLSA-2026-1783791447
ECHO-3244-3F80-6882
OESA-2025-2765
OESA-2025-2766
OESA-2025-2767
USN-8095-1
USN-8095-2
USN-8095-3
USN-8095-4
USN-8095-5
USN-8100-1
USN-8125-1
USN-8126-1
USN-8165-1
USN-8261-1
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