LinuxVULNRICHMENT:CVE-2024-42223CVE-2024-42223 media: dvb-frontends: tda10048: Fix integer overflow
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.
References
git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8
git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bd
git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07
git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856ce
git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99a
git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1
git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80af
git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial