CVE-2026-97489: fallo en Linux
bfs: handle set_blocksize failures
Publicada el · Actualizada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
bfs: handle set_blocksize failures
bfs uses buffer_heads, which don't handle block size > PAGE_SIZE well.
Without this, mounting will hit the
BUG_ON(offset >= folio_size(folio));
in folio_set_bh on the first __bread_gfp call.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/0fe260d82555ffebfb627cd23cbb6e880399804chttps://git.kernel.org/stable/c/2430e3380936df0b648af720cae624eef035a2d1https://git.kernel.org/stable/c/7cc713b29eecc0189a184e82f42d174fddaa9e1ehttps://git.kernel.org/stable/c/8a96010d230a8c83181137d88bad4bf71d862628https://git.kernel.org/stable/c/965b53ee91cfda3faf8bd0d0ffff5f70c7d1c479https://git.kernel.org/stable/c/ab1d6160d26e6ee8939e994999be9b45e90a42efhttps://git.kernel.org/stable/c/c6d069c34d57414c039167967ef826a8516c98f3