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Ubuntu.comUB:CVE-2021-47287HistoryMay 21, 2024 - 12:00 a.m.
CVE-2021-47287
2024-05-2100:00:00
ubuntu.com
ubuntu.com
8
linux kernel
vulnerability resolved
driver core
auxiliary bus
memory leak
driver_register
error
free memory
__auxiliary_driver_register
unix
In the Linux kernel, the following vulnerability has been resolved: driver
core: auxiliary bus: Fix memory leak when driver_register() fail If
driver_register() returns with error we need to free the memory allocated
for auxdrv->driver.name before returning from __auxiliary_driver_register()
References
git.kernel.org/linus/4afa0c22eed33cfe0c590742387f0d16f32412f3 (5.14-rc3)
git.kernel.org/stable/c/4afa0c22eed33cfe0c590742387f0d16f32412f3
git.kernel.org/stable/c/ce5b3de58fc21303722df46551f7eb9a91afb409
launchpad.net/bugs/cve/CVE-2021-47287
nvd.nist.gov/vuln/detail/CVE-2021-47287
security-tracker.debian.org/tracker/CVE-2021-47287
www.cve.org/CVERecord?id=CVE-2021-47287
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