CVE-2021-47206

usb: host: ohci-tmio: check return value after calling platform_get_resource()

State: Published
Severity: Not scored
Published: Apr 10, 2024
Updated: May 11, 2026
Reserved: Mar 25, 2024

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 28e016e02118917e50a667bc72fb80098cf2b460Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 2f18f97a1a787154a372c0738f1576f14b693d91Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before bb6ed2e05eb6e8619b30fa854f9becd50c11723fAffected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 951b8239fd24678b56c995c5c0456ab12e059d19Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before f98986b7acb4219f95789095eced93ed69d81d35Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 065334f6640d074a1caec2f8b0091467a22f9483Affected 78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 9eff2b2e59fda25051ab36cd1cb5014661df657bAffected
LinuxLinux	2.6.28Affected before 2.6.28Not affected 4.4.293 through 4.4.Not affected 4.9.291 through 4.9.Not affected 4.14.256 through 4.14.Not affected 4.19.218 through 4.19.Not affected 5.4.162 through 5.4.Not affected 5.10.82 through 5.10.Not affected 5.15.5 through 5.15.*Not affected 5.16 and laterNot affected

Product

Versions

LinuxLinux

78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 28e016e02118917e50a667bc72fb80098cf2b460Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 2f18f97a1a787154a372c0738f1576f14b693d91Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before bb6ed2e05eb6e8619b30fa854f9becd50c11723fAffected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 951b8239fd24678b56c995c5c0456ab12e059d19Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before f98986b7acb4219f95789095eced93ed69d81d35Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 065334f6640d074a1caec2f8b0091467a22f9483Affected
78c73414f4f6744e2ea5a07b263a9698aa6f2416 to before 9eff2b2e59fda25051ab36cd1cb5014661df657bAffected

LinuxLinux

2.6.28Affected
before 2.6.28Not affected
4.4.293 through 4.4.*Not affected
4.9.291 through 4.9.*Not affected
4.14.256 through 4.14.*Not affected
4.19.218 through 4.19.*Not affected
5.4.162 through 5.4.*Not affected
5.10.82 through 5.10.*Not affected
5.15.5 through 5.15.*Not affected
5.16 and laterNot affected

References

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