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CVE-2024-50287
Published: Nov 19, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: prevent the risk of a division by zero As reported by Coverity, the logic at tpg_precalculate_line() blindly rescales the buffer even when scaled_witdh is equal to zero. If this ever happens, this will cause a division by zero. Instead, add a WARN_ON_ONCE() to trigger such cases and return without doing any precalculation.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 - < e3c36d0bde309f690ed1f9cd5f7e63b3a513f94aaffected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 - < 0bfc6e38ee2250f0503d96f1a1de441c31d88715affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 - < 054931ca3cfcb8e8fa036e887d6f379942b02565affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 - < a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 - < c63c30c9d9f2c8de34b16cd2b8400240533b914e+3 more versions |
Linux | Linux | affected 3.18unaffected 0 - < 3.18unaffected 4.19.324 - <= 4.19.*unaffected 5.4.286 - <= 5.4.*unaffected 5.10.230 - <= 5.10.*+5 more versions |
References
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