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GoogleOSV:CVE-2021-47466HistoryMay 22, 2024 - 7:15 a.m.
CVE-2021-47466
2024-05-2207:15:00
Google
osv.dev
2
linux kernel
memory leak
vulnerability
fix
kmem_cache_open
error path
random_seq
slub cache
__kmem_cache_release
software
AI Score
6.7
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of slub cache might be leaked. Fix this by using __kmem_cache_release() to release all the relevant resources.
References
git.kernel.org/linus/9037c57681d25e4dcc442d940d6dbe24dd31f461
git.kernel.org/stable/c/42b81946e3ac9ea0372ba16e05160dc11e02694f
git.kernel.org/stable/c/4f5d1c29cfab5cb0ab885059818751bdef32e2bb
git.kernel.org/stable/c/568f906340b43120abd6fcc67c37396482f85930
git.kernel.org/stable/c/9037c57681d25e4dcc442d940d6dbe24dd31f461
ubuntu.com/security/CVE-2021-47466
www.cve.org/CVERecord?id=CVE-2021-47466
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