PT-2026-51843 · Linux · Linux

Publicado 2026-06-24 · Atualizado 2026-06-24 · CVE-2026-52949

NVD

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

drm/ttm: Fix ttm bo shrink() infinite LRU walk on backup failure

Apply the same fix as b2ed01e7ad ("drm/ttm: Fix ttm bo swapout() infinite LRU walk on swapout failure") to the ttm bo shrink() path.

Move del bulk move from before the backup to after success only, using ttm resource del bulk move unevictable() since the resource is now unevictable once fully backed up.

Identificadores relacionados

CVE-2026-52949

Produtos afetados

Linux

Referências · 3

• https://git.kernel.org/stable/c/1d59f36e95f7f7134db0e313c9d787cb0adb2153 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-52949 · Nota de Segurança
• https://git.kernel.org/stable/c/9402ad98a047dd9894ec868a7df5ad9bd03327d3 · Nota