CVE-2024-57908
Published: January 21, 2025Last modified: January 21, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: iio: imu: kmx61: fix information leak in triggered buffer The 'buffer' local array 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. Initialize the array to zero before using it to avoid pushing uninitialized information to userspace.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.1 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.127-r0) |
| Stream | linux-lts | Fixed (6.6.74-r0) |
References
- https://git.kernel.org/stable/c/0871eb8d700b33dd7fa86c80630d62ddaef58c2c
- https://git.kernel.org/stable/c/565814cbbaa674d2901428796801de49a611e59d
- https://git.kernel.org/stable/c/6985ba4467e4b15b809043fa7740d1fb23a1897b
- https://git.kernel.org/stable/c/6ae053113f6a226a2303caa4936a4c37f3bfff7b
- https://git.kernel.org/stable/c/a07f698084412a3ef5e950fcac1d6b0f53289efd
- https://git.kernel.org/stable/c/a386d9d2dc6635f2ec210b8199cfb3acf4d31305
- https://git.kernel.org/stable/c/cde312e257b59ecaa0fad3af9ec7e2370bb24639