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UNASSESSED Received

CVE-2026-74374

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md_cloned_bio() Detect the error path using md_cloned_bio() instead of relying on r1_bio in raid1 or r10_bio->read_slot in raid10, which may be NULL or -1 after splitting and resubmitting a failed bio. As a result, the error path may not be recognized and memory allocations can incorrectly use GFP_NOIO instead of (GFP_NOIO | __GFP_HIGH), which can lead to a deadlock under memory pressure.

Published 15 Aug 2026, 06:22 UTC Last modified 15 Aug 2026, 06:22 UTC
01

Attack profile

The conditions required to exploit this vulnerability and its potential impact.

Attack vector Not assessed
Attack complexity Not assessed
Privileges required Not assessed
User interaction Not assessed
Scope Not assessed
Confidentiality Not assessed
Integrity Not assessed
Availability Not assessed
02

Affected products

Product applicability statements supplied with the NVD record.

NVD has not published structured affected-product data for this record.
03

Weakness classification

CWE categories help security teams group the underlying software weakness.

Weakness classification is still awaiting analysis.
04

Source references

External advisories, patches and technical reports attached to this CVE record.