CVE-2023-53506
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
01/10/2025
Última modificación:
02/10/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
udf: Do not bother merging very long extents<br />
<br />
When merging very long extents we try to push as much length as possible<br />
to the first extent. However this is unnecessarily complicated and not<br />
really worth the trouble. Furthermore there was a bug in the logic<br />
resulting in corrupting extents in the file as syzbot reproducer shows.<br />
So just don&#39;t bother with the merging of extents that are too long<br />
together.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/3d20e3b768aff32112bdce8d3219d923ae75f9f1
- https://git.kernel.org/stable/c/53cafe1d6d8ef9f93318e5bfccc0d24f27d41ced
- https://git.kernel.org/stable/c/5d029799d381a9ee06209a222cae75f04c5d5304
- https://git.kernel.org/stable/c/7a965da79f2d22601f329cbfce588386b0847544
- https://git.kernel.org/stable/c/965982feb333aefa9256c0fe188b5f1b958aef63
- https://git.kernel.org/stable/c/9a8d602f0723586e668bae7e65c832ceb9bcc8bc
- https://git.kernel.org/stable/c/adac9ac6d2e04ea0782b91a00ba10706002f3ec4
- https://git.kernel.org/stable/c/d52252a1de4cf96a34f722b0cd8902d8ff78eb57



