CVE-2024-42223 — Integer Overflow or Wraparound in Linux
Severity
5.5MEDIUMNVD
OSV7.8OSV5.3
EPSS
0.0%
top 93.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 30
Latest updateAug 14
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6