PT-2026-51925 · Linux · Linux

Publicado 2026-06-24 · Atualizado 2026-06-24 · CVE-2026-53031

NVD

In the Linux kernel, the following vulnerability has been resolved:

bpf: Validate node id in arena alloc pages()

arena alloc pages() accepts a plain int node id and forwards it through the entire allocation chain without any bounds checking.

Validate node id before passing it down the allocation chain in arena alloc pages().

Identificadores relacionados

CVE-2026-53031

Produtos afetados

Linux

Referências · 5

• https://git.kernel.org/stable/c/31d3b4b28e55835646d6829d60023f730dd34e85 · Nota
• https://git.kernel.org/stable/c/2845989f2ebaf7848e4eccf9a779daf3156ea0a5 · Nota
• https://git.kernel.org/stable/c/fb66e20130f95a93ffea1677252526a9e39170b2 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-53031 · Nota de Segurança
• https://git.kernel.org/stable/c/e15900888c09480a4c632bc598f1c5bd39bed6d6 · Nota