Description
In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix race condition in reset_device sysfs callback The ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command() without acquiring pcu->cmd_mutex. This can lead to data races and corruption of the shared command buffer if triggered concurrently with other commands. Acquire pcu->cmd_mutex before calling ims_pcu_execute_command().
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
628329d52474323938a03826941e166bc7c8eff4 to < 0fb84b1a3cdc74c453abc5f961c7d318c267ea4caffected628329d52474323938a03826941e166bc7c8eff4 to < 129187ec3f868829f61f6f07381ca72fe642d0b7affected628329d52474323938a03826941e166bc7c8eff4 to < 54c2237fc69541c75fe4cd321622ebb8ecc3587faffected628329d52474323938a03826941e166bc7c8eff4 to < f516cba88bf952d847e5c96d0e87f17eaae7ee6faffected628329d52474323938a03826941e166bc7c8eff4 to < 025955847e1500ced4719ac178beff6a3b2f0e3caffected628329d52474323938a03826941e166bc7c8eff4 to < 411b8c4b274737c3bf08e1e025801161603cfffcaffected
Linux Linux
Default version status: affected
3.10affected0 to < 3.10unaffected6.1.178 to ≤ 6.1.*unaffected6.6.145 to ≤ 6.6.*unaffected6.12.97 to ≤ 6.12.*unaffected6.18.40 to ≤ 6.18.*unaffected7.1.5 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c ↗
- https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7 ↗
- https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f ↗
- https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f ↗
- https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c ↗
- https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc ↗