CVE-2024-42223
Published: July 31, 2024Last modified: July 31, 2024
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.99-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- 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