CVE-2026-93213: falha em Linux
of: fix out-of-bounds read in of_alias_scan() stem parser
Publicada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 93% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
of: fix out-of-bounds read in of_alias_scan() stem parser
The stem parser tests isdigit(*(end - 1)) before checking end > start
and so reads one byte before the property name when the name is empty
or all digits. Check the bound first.
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/5bb01c657ff9fc807c2c592ca18af34c4fc3bc6fhttps://git.kernel.org/stable/c/9253cfc5a85be1494ce56b4fc6f2d2b509440910https://git.kernel.org/stable/c/958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64https://git.kernel.org/stable/c/96a9c984dd7c3589a2707a32b62802f98311dbfdhttps://git.kernel.org/stable/c/acd1b49043366f43e932308b4db7d3ce568eeadbhttps://git.kernel.org/stable/c/da7a80ddc610a19b0378016a4d816b9355f013a7https://git.kernel.org/stable/c/f7f6c3e32a31f2e1ed12075e8cd22b370a84e67ahttps://git.kernel.org/stable/c/fd0c7bbda81c0e0c1cb7b68d267b87371584f560