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Ubuntu.comUB:CVE-2021-47426HistoryMay 21, 2024 - 12:00 a.m.
CVE-2021-47426
2024-05-2100:00:00
ubuntu.com
ubuntu.com
linux kernel
memory leak
fix
bpf
s390
jit_data
kfree
unix
In the Linux kernel, the following vulnerability has been resolved: bpf,
s390: Fix potential memory leak about jit_data Make sure to free jit_data
through kfree() in the error path.
| 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/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd (5.15-rc5)
git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be
git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd
git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842
git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2
launchpad.net/bugs/cve/CVE-2021-47426
nvd.nist.gov/vuln/detail/CVE-2021-47426
security-tracker.debian.org/tracker/CVE-2021-47426
www.cve.org/CVERecord?id=CVE-2021-47426
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