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PRIOn knowledge basePRION:CVE-2021-47071HistoryMar 01, 2024 - 10:15 p.m.
Spoofing
2024-03-0122:15:00
PRIOn knowledge base
www.prio-n.com
2
spoofing
linux kernel
vulnerability
uio_hv_generic
memory leak
error handling
nvd
In the Linux kernel, the following vulnerability has been resolved:
uio_hv_generic: Fix a memory leak in error handling paths
If ‘vmbus_establish_gpadl()’ fails, the (recv|send)_gpadl will not be
updated and ‘hv_uio_cleanup()’ in the error handling path will not be
able to free the corresponding buffer.
In such a case, we need to free the buffer explicitly.
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