media: dvb-frontends: tda10048: Fix integer overflow
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8https://git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bdhttps://git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07https://git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856cehttps://git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99ahttps://git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1https://git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80afhttps://git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html