linux: In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: fix NULL-deref on disconnect C...
CVE-2021-47120 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-47120, released March 15, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: fix NULL-deref on disconnect Commit 9d7b18668956 ("HID: magicmouse: add support for Apple Magic Trackpad 2") added a sanity check for an Apple trackpad but returned success instead of -ENODEV when the check failed. This means that the remove callback will dereference the never-initialised driver data pointer when the driver is later unbound (e.g. on USB disconnect).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.10.46-1 | DEBIAN-CVE-2021-47120 | Mar 15, 2024 |
| linux · Debian 13.5 (trixie) | 5.10.46-1 | DEBIAN-CVE-2021-47120 | Mar 15, 2024 |
| linux · Debian 14 | 5.10.46-1 | DEBIAN-CVE-2021-47120 | Mar 15, 2024 |
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