CVE-2024-42223: media: dvb-frontends: tda10048: Fix integer overflow
First published: Tue Jul 30 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <4.19.318 | |
| Linux Linux kernel | >=4.20<5.4.280 | |
| Linux Linux kernel | >=5.5<5.10.222 | |
| Linux Linux kernel | >=5.11<5.15.163 | |
| Linux Linux kernel | >=5.16<6.1.98 | |
| Linux Linux kernel | >=6.2<6.6.39 | |
| Linux Linux kernel | >=6.7<6.9.9 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/1121d8a5c6ed6b8fad492e43b63b386cb6a3a9d8
- https://git.kernel.org/stable/c/1663e2474e4d777187d749a5c90ae83232db32bd
- https://git.kernel.org/stable/c/1aa1329a67cc214c3b7bd2a14d1301a795760b07
- https://git.kernel.org/stable/c/5c72587d024f087aecec0221eaff2fe850d856ce
- https://git.kernel.org/stable/c/8167e4d7dc086d4f7ca7897dcff3827e4d22c99a
- https://git.kernel.org/stable/c/8ac224e9371dc3c4eb666033e6b42d05cf5184a1
- https://git.kernel.org/stable/c/bd5620439959a7e02012588c724c6ff5143b80af
- https://git.kernel.org/stable/c/e1ba22618758e95e09c9fd30c69ccce38edf94c0
- https://git.kernel.org/linus/1aa1329a67cc214c3b7bd2a14d1301a795760b07
- https://security-tracker.debian.org/tracker/CVE-2024-42223
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42223
- https://nvd.nist.gov/vuln/detail/CVE-2024-42223
- https://launchpad.net/bugs/cve/CVE-2024-42223
- https://ubuntu.com/security/CVE-2024-42223
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