Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer The 'data' array is allocated via kmalloc() and it is used to push data to user space from a triggered buffer, but it does not set values for inactive channels, as it only uses iio_for_each_active_channel() to assign new values. Use kzalloc for the memory allocation to avoid pushing uninitialized information to userspace.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 415f792447572ef1949a3cef5119bbce8cc66373 before 03fa47621bf8fcbf5994c5716021527853f9af3d; affected 415f792447572ef1949a3cef5119bbce8cc66373 before e1c1e8c05010103c9c9ea3e9c4304b0b7e2c8e4a; affected 415f792447572ef1949a3cef5119bbce8cc66373 before 006073761888a632c5d6f93e47c41760fa627f77; affected 415f792447572ef1949a3cef5119bbce8cc66373 before b0642d9c871aea1f28eb02cd84d60434df594f67; affected 415f792447572ef1949a3cef5119bbce8cc66373 before 74058395b2c63c8a438cf199d09094b640f8c7f4; affected 415f792447572ef1949a3cef5119bbce8cc66373 before ea703cda36da0dacb9a2fd876370003197d8a019; affected 415f792447572ef1949a3cef5119bbce8cc66373 before 333be433ee908a53f283beb95585dfc14c8ffb46 |
| Linux / Linux | affected 4.5; unaffected 0 before 4.5; unaffected 5.4.290 through 5.4.*; unaffected 5.10.234 through 5.10.*; unaffected 5.15.177 through 5.15.*; unaffected 6.1.125 through 6.1.*; unaffected 6.6.72 through 6.6.*; unaffected 6.12.10 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/03fa47621bf8fcbf5994c5716021527853f9af3d
- https://git.kernel.org/stable/c/e1c1e8c05010103c9c9ea3e9c4304b0b7e2c8e4a
- https://git.kernel.org/stable/c/006073761888a632c5d6f93e47c41760fa627f77
- https://git.kernel.org/stable/c/b0642d9c871aea1f28eb02cd84d60434df594f67
- https://git.kernel.org/stable/c/74058395b2c63c8a438cf199d09094b640f8c7f4
- https://git.kernel.org/stable/c/ea703cda36da0dacb9a2fd876370003197d8a019
- https://git.kernel.org/stable/c/333be433ee908a53f283beb95585dfc14c8ffb46
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.