In the Linux kernel, the following vulnerability has been resolved:
gpio: virtuser: fix potential out-of-bound write
If the caller wrote more characters, count is truncated to the max available space in "simple_write_to_buffer". Check that the input size does not exceed the buffer size. Write a zero termination afterwards.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.11 | 6.12.32 |
| linux / linux_kernel | 6.13 | 6.14.10 |
| linux / linux_kernel | 6.15-rc1 | 6.15-rc1.x |
| linux / linux_kernel | 6.15-rc2 | 6.15-rc2.x |
| linux / linux_kernel | 6.15-rc3 | 6.15-rc3.x |
| linux / linux_kernel | 6.15-rc4 | 6.15-rc4.x |
| linux / linux_kernel | 6.15-rc5 | 6.15-rc5.x |
| linux / linux_kernel | 6.15-rc6 | 6.15-rc6.x |