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CVE-2021-47070
Published: Mar 1, 2024
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix another memory leak in error handling paths Memory allocated by 'vmbus_alloc_ring()' at the beginning of the probe function is never freed in the error handling path. Add the missing 'vmbus_free_ring()' call. Note that it is already freed in the .remove function.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected cdfa835c6e5e87d145f9f632b58843de97509f2b - < 261bbd90cc53d2835343f056770156cf1e82cf03affected cdfa835c6e5e87d145f9f632b58843de97509f2b - < 5f59240cf25b2f7a0fdffc2701482a70310fec07affected cdfa835c6e5e87d145f9f632b58843de97509f2b - < 0b0226be3a52dadd965644bc52a807961c2c26df |
Linux | Linux | affected 4.20unaffected 0 - < 4.20unaffected 5.10.241 - <= 5.10.*unaffected 5.12.7 - <= 5.12.*unaffected 5.13 - <= * |
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