CVE-2025-40114 (GCVE-0-2025-40114)
Vulnerability from cvelistv5
Published
2025-04-18 07:01
Modified
2025-10-01 14:47
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: light: Add check for array bounds in veml6075_read_int_time_ms The array contains only 5 elements, but the index calculated by veml6075_read_int_time_index can range from 0 to 7, which could lead to out-of-bounds access. The check prevents this issue. Coverity Issue CID 1574309: (#1 of 1): Out-of-bounds read (OVERRUN) overrun-local: Overrunning array veml6075_it_ms of 5 4-byte elements at element index 7 (byte offset 31) using index int_index (which evaluates to 7) This is hardening against potentially broken hardware. Good to have but not necessary to backport.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/18a08b5632809faa671279b3cd27d5f96cc5a3f0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7a40b52d4442178bee0cf1c36bc450ab951cef0fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c40a68b7f97fa487e6c7e67fcf4f846a1f96692Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ee735aa33db16c1fb5ebccbaf84ad38f5583f3ccPatch
Impacted products
Vendor Product Version
Linux Linux Version: 3b82f43238aecd73464aeacc9c73407079511533
Version: 3b82f43238aecd73464aeacc9c73407079511533
Version: 3b82f43238aecd73464aeacc9c73407079511533
Version: 3b82f43238aecd73464aeacc9c73407079511533
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   Linux Linux Version: 6.8
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