Ubuntu.comUB:CVE-2021-47466CVE-2021-47466
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/9037c57681d25e4dcc442d940d6dbe24dd31f461 (5.15-rc7)
git.kernel.org/stable/c/42b81946e3ac9ea0372ba16e05160dc11e02694f
git.kernel.org/stable/c/4f5d1c29cfab5cb0ab885059818751bdef32e2bb
git.kernel.org/stable/c/568f906340b43120abd6fcc67c37396482f85930
git.kernel.org/stable/c/9037c57681d25e4dcc442d940d6dbe24dd31f461
launchpad.net/bugs/cve/CVE-2021-47466
nvd.nist.gov/vuln/detail/CVE-2021-47466
security-tracker.debian.org/tracker/CVE-2021-47466
www.cve.org/CVERecord?id=CVE-2021-47466
Related
