CVE-2026-97488: fallo en Linux
qnx4: 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:
qnx4: handle set_blocksize failures
qnx4 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/3f2088a3973faf3ed9b56ea3d3f0240b9a797016https://git.kernel.org/stable/c/60f7ccf669882262330171eda51a4f52fa2e69c9https://git.kernel.org/stable/c/aac97a4b3f47c36a47f934aa679407b718b67537https://git.kernel.org/stable/c/c7d911ea1cc9a63b07e52f5e75b263be0615b289https://git.kernel.org/stable/c/c9f03e750d9ddf0f42c24e3ba683f26e377ffd72https://git.kernel.org/stable/c/de8bd760ca0c2a3f337bbafbeb1dcad0853787cchttps://git.kernel.org/stable/c/f83e416c2242fb298ad33b756c83aae75d9e359c