Ubuntu.comUB:CVE-2021-47206CVE-2021-47206
In the Linux kernel, the following vulnerability has been resolved: usb:
host: ohci-tmio: check return value after calling platform_get_resource()
It will cause null-ptr-deref if platform_get_resource() returns NULL, we
need check the return value.
| 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/9eff2b2e59fda25051ab36cd1cb5014661df657b (5.16-rc1)
git.kernel.org/stable/c/065334f6640d074a1caec2f8b0091467a22f9483
git.kernel.org/stable/c/2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100
git.kernel.org/stable/c/28e016e02118917e50a667bc72fb80098cf2b460
git.kernel.org/stable/c/2f18f97a1a787154a372c0738f1576f14b693d91
git.kernel.org/stable/c/951b8239fd24678b56c995c5c0456ab12e059d19
git.kernel.org/stable/c/9eff2b2e59fda25051ab36cd1cb5014661df657b
git.kernel.org/stable/c/bb6ed2e05eb6e8619b30fa854f9becd50c11723f
git.kernel.org/stable/c/f98986b7acb4219f95789095eced93ed69d81d35
launchpad.net/bugs/cve/CVE-2021-47206
nvd.nist.gov/vuln/detail/CVE-2021-47206
security-tracker.debian.org/tracker/CVE-2021-47206
www.cve.org/CVERecord?id=CVE-2021-47206
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