Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before db5ba06e7af9325519a03e52fccf4a9e7c1fd9b2; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 165912d4321c692321c02793068d30700b4e0f1a; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before f6a3860241fbb556fd72332fa31c5e787004413b; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 243e1165eb03aca97d87aafa9c3130593837a1c2; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 922bd3e498a4b8e445def6e6ffea2ad3682ad516; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 5bbe266272d86c0657e8253600f3d5b74fb7b2ae; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 36c83c1329dd881f290f7df2feadfb9a21775108; affected 64eb105d7f92fa48798106ac0d8bf17668eb2524 before 17abd396548035fbd6179ee1a431bd75d49676a7 |
| Linux / Linux | affected 2.6.37; unaffected 0 before 2.6.37; unaffected 5.10.252 through 5.10.*; unaffected 5.15.202 through 5.15.*; unaffected 6.1.165 through 6.1.*; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
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