Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3b82f43238aecd73464aeacc9c73407079511533 before 7a40b52d4442178bee0cf1c36bc450ab951cef0f; affected 3b82f43238aecd73464aeacc9c73407079511533 before 18a08b5632809faa671279b3cd27d5f96cc5a3f0; affected 3b82f43238aecd73464aeacc9c73407079511533 before 9c40a68b7f97fa487e6c7e67fcf4f846a1f96692; affected 3b82f43238aecd73464aeacc9c73407079511533 before ee735aa33db16c1fb5ebccbaf84ad38f5583f3cc |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7a40b52d4442178bee0cf1c36bc450ab951cef0f
- https://git.kernel.org/stable/c/18a08b5632809faa671279b3cd27d5f96cc5a3f0
- https://git.kernel.org/stable/c/9c40a68b7f97fa487e6c7e67fcf4f846a1f96692
- https://git.kernel.org/stable/c/ee735aa33db16c1fb5ebccbaf84ad38f5583f3cc
ADP enrichment
No English description supplied.
No references supplied.