Description
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: Do not crash on missing msc->input Fake USB devices can send their own report descriptors for which the input_mapping() hook does not get called. In this case, msc->input stays NULL, leading to a crash at a later time. Detect this condition in the input_configured() hook and reject the device. This is not supposed to happen with actual magic mouse devices, but can be provoked by imposing as a magic mouse USB device.
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
64eb105d7f92fa48798106ac0d8bf17668eb2524 to < db5ba06e7af9325519a03e52fccf4a9e7c1fd9b2affected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 165912d4321c692321c02793068d30700b4e0f1aaffected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < f6a3860241fbb556fd72332fa31c5e787004413baffected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 243e1165eb03aca97d87aafa9c3130593837a1c2affected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 922bd3e498a4b8e445def6e6ffea2ad3682ad516affected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 5bbe266272d86c0657e8253600f3d5b74fb7b2aeaffected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 36c83c1329dd881f290f7df2feadfb9a21775108affected64eb105d7f92fa48798106ac0d8bf17668eb2524 to < 17abd396548035fbd6179ee1a431bd75d49676a7affected
Linux Linux
Default version status: affected
2.6.37affected0 to < 2.6.37unaffected5.10.252 to ≤ 5.10.*unaffected5.15.202 to ≤ 5.15.*unaffected6.1.165 to ≤ 6.1.*unaffected6.6.128 to ≤ 6.6.*unaffected6.12.75 to ≤ 6.12.*unaffected6.18.16 to ≤ 6.18.*unaffected6.19.6 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/db5ba06e7af9325519a03e52fccf4a9e7c1fd9b2 ↗
- https://git.kernel.org/stable/c/165912d4321c692321c02793068d30700b4e0f1a ↗
- https://git.kernel.org/stable/c/f6a3860241fbb556fd72332fa31c5e787004413b ↗
- https://git.kernel.org/stable/c/243e1165eb03aca97d87aafa9c3130593837a1c2 ↗
- https://git.kernel.org/stable/c/922bd3e498a4b8e445def6e6ffea2ad3682ad516 ↗
- https://git.kernel.org/stable/c/5bbe266272d86c0657e8253600f3d5b74fb7b2ae ↗
- https://git.kernel.org/stable/c/36c83c1329dd881f290f7df2feadfb9a21775108 ↗
- https://git.kernel.org/stable/c/17abd396548035fbd6179ee1a431bd75d49676a7 ↗