High · published May 14, 2024
In the Linux kernel, the following vulnerability has been resolved:
firewire: nosy: ensure user_length is taken into account when fetching packet contents
Ensure that packet_buffer_get respects the user_length provided. If
the length of the head packet exceeds the user_length, packet_buffer_get
will now return 0 to signify to the user that no data were read
and a larger buffer size is required. Helps prevent user space overflows.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 2.6.36, < 4.19.314 | 4.19.314 |
| linux/linux_kernel | ≥ 4.20, < 5.4.276 | 5.4.276 |
| linux/linux_kernel | ≥ 5.5, < 5.10.217 | 5.10.217 |
| linux/linux_kernel | ≥ 5.11, < 5.15.159 | 5.15.159 |
| linux/linux_kernel | ≥ 5.16, < 6.1.91 | 6.1.91 |
| linux/linux_kernel | ≥ 6.2, < 6.6.31 | 6.6.31 |
| linux/linux_kernel | ≥ 6.7, < 6.8.10 | 6.8.10 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| debian/debian_linux | all versions | — |
| fedoraproject/fedora | all versions | — |
| fedoraproject/fedora | all versions | — |