CVE-2024-42223 Information

Description

In the Linux kernel the following vulnerability has been resolved:

media: dvb-frontends: tda10048: Fix integer overflow

state->xtal_hz can be up to 16M so it can overflow a 32 bit integer when multiplied by pll_mfactor.

Create a new 64 bit variable to hold the calculations.

Reference

https://git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99a https://git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856ce https://git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0 https://git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80af https://git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bd https://git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1 https://git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8 https://git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07