CVE-2021-47206

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 28e016e02118917e50a667bc72fb80098cf2b460affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 2f18f97a1a787154a372c0738f1576f14b693d91affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < bb6ed2e05eb6e8619b30fa854f9becd50c11723faffected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 951b8239fd24678b56c995c5c0456ab12e059d19affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < f98986b7acb4219f95789095eced93ed69d81d35affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 065334f6640d074a1caec2f8b0091467a22f9483affected
LinuxLinux78c73414f4f6744e2ea5a07b263a9698aa6f2416 < 9eff2b2e59fda25051ab36cd1cb5014661df657baffected
LinuxLinux2.6.28affected
LinuxLinux0 < 2.6.28unaffected
LinuxLinux4.4.293 <= 4.4.*unaffected
LinuxLinux4.9.291 <= 4.9.*unaffected
LinuxLinux4.14.256 <= 4.14.*unaffected
LinuxLinux4.19.218 <= 4.19.*unaffected
LinuxLinux5.4.162 <= 5.4.*unaffected
LinuxLinux5.10.82 <= 5.10.*unaffected
LinuxLinux5.15.5 <= 5.15.*unaffected
LinuxLinux5.16 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References