CVE-2022-49794
iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < c3ce73f60599a483dca7becd4112508833a40ef9 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < 2b29a7f2d52fb5281b30cf61c947d88bab18a29b 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < 7b75515728b628a9a7540f201efdeb8ca7299385 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < 85d2a8b287a89853c0dcfc5a97b5e9d36376fe37 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < 1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < c27a3b6ba23350708cf5ab9962337447b51eb76d 0e589d5fb3172b0dde7fdad3a4829ce5352dd30d < 65f20301607d07ee279b0804d11a05a62a6c1a1c
Linux / Linux
3.5
References
git.kernel.org: https://git.kernel.org/stable/c/c3ce73f60599a483dca7becd4112508833a40ef9 git.kernel.org: https://git.kernel.org/stable/c/a0d98ae5a62a7bbad8fcf9fa22e0a1274197bbc4 git.kernel.org: https://git.kernel.org/stable/c/2b29a7f2d52fb5281b30cf61c947d88bab18a29b git.kernel.org: https://git.kernel.org/stable/c/7b75515728b628a9a7540f201efdeb8ca7299385 git.kernel.org: https://git.kernel.org/stable/c/85d2a8b287a89853c0dcfc5a97b5e9d36376fe37 git.kernel.org: https://git.kernel.org/stable/c/1bf8c0aff8fb5c4edf3ba6728e6bedbd610d7f4b git.kernel.org: https://git.kernel.org/stable/c/c27a3b6ba23350708cf5ab9962337447b51eb76d git.kernel.org: https://git.kernel.org/stable/c/65f20301607d07ee279b0804d11a05a62a6c1a1c