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PRIOn knowledge basePRION:CVE-2021-47049HistoryFeb 28, 2024 - 9:15 a.m.
Spoofing
2024-02-2809:15:00
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11
linux kernel
vulnerability
resolved
drivers
hv
vmbus
use after free
__vmbus_open
nvd
In the Linux kernel, the following vulnerability has been resolved:
Drivers: hv: vmbus: Use after free in __vmbus_open()
The “open_info” variable is added to the &vmbus_connection.chn_msg_list,
but the error handling frees “open_info” without removing it from the
list. This will result in a use after free. First remove it from the
list, and then free it.
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