Description
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Correct devm device reference for hidinput input_dev name Reference the HID device rather than the input device for the devm allocation of the input_dev name. Referencing the input_dev would lead to a use-after-free when the input_dev was unregistered and subsequently fires a uevent that depends on the name. At the point of firing the uevent, the name would be freed by devres management. Use devm_kasprintf to simplify the logic for allocating memory and formatting the input_dev name string.
Product status
c08d46aa805ba46d501f610c2448d07bea979780 before ac0d389402a6ff9ad92cea02c2d8c711483b91ab
c08d46aa805ba46d501f610c2448d07bea979780 before 39c70c19456e50dcb3abfe53539220dff0490f1d
c08d46aa805ba46d501f610c2448d07bea979780 before df7ca43fe090e1a56c216c8ebc106ef5fd49afc6
c08d46aa805ba46d501f610c2448d07bea979780 before 15ec7cb55e7d88755aa01d44a7a1015a42bfce86
c08d46aa805ba46d501f610c2448d07bea979780 before dde88ab4e45beb60b217026207aa9c14c88d71ab
c08d46aa805ba46d501f610c2448d07bea979780 before 2763732ec1e68910719c75b6b896e11b6d3d622b
c08d46aa805ba46d501f610c2448d07bea979780 before 1d7833db9fd118415dace2ca157bfa603dec9c8c
c08d46aa805ba46d501f610c2448d07bea979780 before b70ac7849248ec8128fa12f86e3655ba38838f29
c08d46aa805ba46d501f610c2448d07bea979780 before 4794394635293a3e74591351fff469cea7ad15a2
3.12
Any version before 3.12
4.14.326
4.19.295
5.4.257
5.10.195
5.15.132
6.1.53
6.4.16
6.5.3
6.6
References
git.kernel.org/...c/ac0d389402a6ff9ad92cea02c2d8c711483b91ab
git.kernel.org/...c/39c70c19456e50dcb3abfe53539220dff0490f1d
git.kernel.org/...c/df7ca43fe090e1a56c216c8ebc106ef5fd49afc6
git.kernel.org/...c/15ec7cb55e7d88755aa01d44a7a1015a42bfce86
git.kernel.org/...c/dde88ab4e45beb60b217026207aa9c14c88d71ab
git.kernel.org/...c/2763732ec1e68910719c75b6b896e11b6d3d622b
git.kernel.org/...c/1d7833db9fd118415dace2ca157bfa603dec9c8c
git.kernel.org/...c/b70ac7849248ec8128fa12f86e3655ba38838f29
git.kernel.org/...c/4794394635293a3e74591351fff469cea7ad15a2
