Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: HID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature sensor_hub_get_feature() clamps its return value to the caller's buffer size, but the copy loop still copies field->report_size / 8 bytes for each report value. A malicious HID descriptor can advertise a large feature field size while an IIO caller supplies a small stack buffer, such as a single s32, causing an out-of-bounds write. HID core stores parsed report values in __s32 slots and clamps extracted values to 32 bits. Reject feature fields that require more than one slot per value, guard the total byte count calculation, and clamp each per-value copy to the remaining caller buffer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before 1c0463f0f028801a933f090cd2695f132635b374; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before 4145aa149a32e4b35d5d47e380d0c6c438b4e6fe; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before 8bf8aaf2f74de64f801eb30bc38927dba1f8e40a; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before c5c60260a07e627084e792ea959ab468ccfa4d50; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before fa95b14198b6c8ea721b4784f466d3c2c2bac83a; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before 9f43499ce6458a572b781f6bb46c464ab59fa825; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before bc3d72c44bff17688dc5f3e5132a53b51dae0f04; affected 5459ada2b3cd69e6bf1b0c034feb810975d0072b before c92693f3ed099401d0383ef35ca1fe1e6ba033de |
| Linux / Linux | affected 4.9; unaffected 0 before 4.9; unaffected 5.10.270 through 5.10.*; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.109 through 6.12.*; unaffected 6.18.50 through 6.18.*; unaffected 7.2.4 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1c0463f0f028801a933f090cd2695f132635b374
- https://git.kernel.org/stable/c/4145aa149a32e4b35d5d47e380d0c6c438b4e6fe
- https://git.kernel.org/stable/c/8bf8aaf2f74de64f801eb30bc38927dba1f8e40a
- https://git.kernel.org/stable/c/c5c60260a07e627084e792ea959ab468ccfa4d50
- https://git.kernel.org/stable/c/fa95b14198b6c8ea721b4784f466d3c2c2bac83a
- https://git.kernel.org/stable/c/9f43499ce6458a572b781f6bb46c464ab59fa825
- https://git.kernel.org/stable/c/bc3d72c44bff17688dc5f3e5132a53b51dae0f04
- https://git.kernel.org/stable/c/c92693f3ed099401d0383ef35ca1fe1e6ba033de