CVE-2022-49794
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()
If iio_trigger_register() returns error, it should call iio_trigger_free() to give up the reference that hold in iio_trigger_alloc(), so that it can call iio_trig_release() to free memory when the refcount hit to 0.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 3.5 | 4.9.334 |
| linux / linux_kernel | 4.10 | 4.14.300 |
| linux / linux_kernel | 4.15 | 4.19.267 |
| linux / linux_kernel | 4.20 | 5.4.225 |
| linux / linux_kernel | 5.5 | 5.10.156 |
| linux / linux_kernel | 5.11 | 5.15.80 |
| linux / linux_kernel | 5.16 | 6.0.10 |
| linux / linux_kernel | 6.1-rc1 | 6.1-rc1.x |
| linux / linux_kernel | 6.1-rc2 | 6.1-rc2.x |
| linux / linux_kernel | 6.1-rc3 | 6.1-rc3.x |
| linux / linux_kernel | 6.1-rc4 | 6.1-rc4.x |
| linux / linux_kernel | 6.1-rc5 | 6.1-rc5.x |
- https://git.kernel.org/stable/c/1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b
- https://git.kernel.org/stable/c/2b29a7f2d52fb5281b30cf61c947d88bab18a29b
- https://git.kernel.org/stable/c/65f20301607d07ee279b0804d11a05a62a6c1a1c
- https://git.kernel.org/stable/c/7b75515728b628a9a7540f201efdeb8ca7299385
- https://git.kernel.org/stable/c/85d2a8b287a89853c0dcfc5a97b5e9d36376fe37
- https://git.kernel.org/stable/c/a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4
- https://git.kernel.org/stable/c/c27a3b6ba23350708cf5ab9962337447b51eb76d
- https://git.kernel.org/stable/c/c3ce73f60599a483dca7becd4112508833a40ef9
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