CVE-2026-74603
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
22/08/2026
Última modificación:
22/08/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
ptp: ocp: Fix board ID over-read<br />
<br />
The EEPROM board ID is a fixed 13-byte field and is not guaranteed to<br />
contain a NUL terminator. Passing it directly to<br />
devlink_info_version_fixed_put() treats it as a C string and may read<br />
beyond the field.<br />
<br />
Format at most OCP_BOARD_ID_LEN bytes into the existing local buffer<br />
before reporting the ID. Use a precision limit because the snprintf()<br />
output size alone does not bound the source string scan.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/3d965811be78473654e6e8cc8e4fb7b6b87aa6c1
- https://git.kernel.org/stable/c/5fd91dd4a143479b0575fb1f202ec1c501e71fd5
- https://git.kernel.org/stable/c/6b69f2ef10cdb018c0b127a7cab88e590bbddba4
- https://git.kernel.org/stable/c/72ef3ce80078199bfad32f98d055f44ba7cd0c3d
- https://git.kernel.org/stable/c/f8d7e5751267637190eff887c971d5b468106213
- https://git.kernel.org/stable/c/f92558bbe78d6284fedd053900f82a70f0aa8707


