Description
In the Linux kernel, the following vulnerability has been resolved: HID: roccat: bound device-supplied profile index kone_keep_values_up_to_date() and kone_profile_activated() use an 8-bit, device-supplied profile value as an index into the 5-element kone->profiles[] array without a range check. A malicious USB device claiming the Roccat Kone id can send a switch-profile event (or a startup_profile read at probe) with an out-of-range value and make the driver read out of bounds; the result is exposed via the actual_dpi sysfs attribute. Reject out-of-range indices in both paths. This was found with static analysis and confirmed with the KUnit test added in the following patch (KASAN: slab-out-of-bounds).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
14bf62cde79423a02a590e02664ed29a36facec1 to < 686e5c3bd378933b4e795fcc7d40c5aad358eaaaaffected14bf62cde79423a02a590e02664ed29a36facec1 to < 0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4affected14bf62cde79423a02a590e02664ed29a36facec1 to < 67d7851f113fd0205dd27416d3c47ab32b176097affected14bf62cde79423a02a590e02664ed29a36facec1 to < 4b29be4b23bc28f59def1485702887e395256e11affected14bf62cde79423a02a590e02664ed29a36facec1 to < 579c78c8c317ecff8b6b820c227c93e6ec4e565daffected14bf62cde79423a02a590e02664ed29a36facec1 to < 635914c60da26a9892f27ffb5edcc922a10effabaffected14bf62cde79423a02a590e02664ed29a36facec1 to < 99330b12376c3373ab555c24bc797630f03b81a2affected14bf62cde79423a02a590e02664ed29a36facec1 to < 43fae42628a8c10fa8981773d7ec9f1a367821a7affected
Linux Linux
Default version status: affected
2.6.35affected0 to < 2.6.35unaffected5.10.270 to ≤ 5.10.*unaffected5.15.221 to ≤ 5.15.*unaffected6.1.188 to ≤ 6.1.*unaffected6.6.157 to ≤ 6.6.*unaffected6.12.110 to ≤ 6.12.*unaffected6.18.52 to ≤ 6.18.*unaffected7.2.6 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/686e5c3bd378933b4e795fcc7d40c5aad358eaaa ↗
- https://git.kernel.org/stable/c/0a139188a7ce4baab7acc5d60e0d1c8657f9b4d4 ↗
- https://git.kernel.org/stable/c/67d7851f113fd0205dd27416d3c47ab32b176097 ↗
- https://git.kernel.org/stable/c/4b29be4b23bc28f59def1485702887e395256e11 ↗
- https://git.kernel.org/stable/c/579c78c8c317ecff8b6b820c227c93e6ec4e565d ↗
- https://git.kernel.org/stable/c/635914c60da26a9892f27ffb5edcc922a10effab ↗
- https://git.kernel.org/stable/c/99330b12376c3373ab555c24bc797630f03b81a2 ↗
- https://git.kernel.org/stable/c/43fae42628a8c10fa8981773d7ec9f1a367821a7 ↗