CVE-2026-74423

Description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pin_user_pages_fast() returns fewer pages than requested, the pages that were successfully pinned are not released, leading to a leak. Fix this by unpinning any partially pinned pages before returning failure.

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Produits concernés

• Linux

Références

• https://git.kernel.org/stable/c/5b24e0903c58cdfd8ebfecb6ac5c5bacfd06e4e7
• https://git.kernel.org/stable/c/68dc52f308a17c3103a349f722dd5dea32c50a88
• https://git.kernel.org/stable/c/d946347edc4f0a7b846325323d77e936a4c90d0f

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories