CVE-2024-42223

low-risk
Published 2024-07-30

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (17)

Patch https://git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8
Patch https://git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bd
Patch https://git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07
Patch https://git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856ce
Patch https://git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99a
Patch https://git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1
Patch https://git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80af
Patch https://git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0
Patch https://git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8
Patch https://git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bd
Patch https://git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07
Patch https://git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856ce
Patch https://git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99a
Patch https://git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1
Patch https://git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80af
Patch https://git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal