CVE-2023-52650

drm/tegra: dsi: Add missing check for of_find_device_by_node

State: Published
Severity: Not scored
Published: May 1, 2024
Updated: May 11, 2026
Reserved: Mar 6, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: dsi: Add missing check for of_find_device_by_node

Add check for the return value of of_find_device_by_node() and return the error if it fails in order to avoid NULL pointer dereference.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	e94236cde4d519cdecd45e2435defba33abdc99f to before 47a13d0b9d8527518639ab5c39667f69d6203e80Affected e94236cde4d519cdecd45e2435defba33abdc99f to before f05631a8525c3b5e5994ecb1304d2d878956c0f5Affected e94236cde4d519cdecd45e2435defba33abdc99f to before 92003981a6df5dc84af8a5904f8ee112fa324129Affected e94236cde4d519cdecd45e2435defba33abdc99f to before 93128052bf832359531c3c0a9e3567b2b8682a2dAffected e94236cde4d519cdecd45e2435defba33abdc99f to before 50c0ad785a780c72a2fdaba10b38c645ffb4eae6Affected e94236cde4d519cdecd45e2435defba33abdc99f to before 52aa507148c4aad41436e2005d742ffcafad9976Affected e94236cde4d519cdecd45e2435defba33abdc99f to before c5d2342d24ef6e08fc90a529fe3dc59de421a2b9Affected e94236cde4d519cdecd45e2435defba33abdc99f to before 3169eaf1365541fd8e521091010c44fbe14691fcAffected e94236cde4d519cdecd45e2435defba33abdc99f to before afe6fcb9775882230cd29b529203eabd5d2a638dAffected
LinuxLinux	3.19Affected before 3.19Not affected 4.19.311 through 4.19.Not affected 5.4.273 through 5.4.Not affected 5.10.214 through 5.10.Not affected 5.15.153 through 5.15.Not affected 6.1.83 through 6.1.Not affected 6.6.23 through 6.6.Not affected 6.7.11 through 6.7.Not affected 6.8.2 through 6.8.Not affected 6.9 and laterNot affected

Product

Versions

LinuxLinux

e94236cde4d519cdecd45e2435defba33abdc99f to before 47a13d0b9d8527518639ab5c39667f69d6203e80Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before f05631a8525c3b5e5994ecb1304d2d878956c0f5Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before 92003981a6df5dc84af8a5904f8ee112fa324129Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before 93128052bf832359531c3c0a9e3567b2b8682a2dAffected
e94236cde4d519cdecd45e2435defba33abdc99f to before 50c0ad785a780c72a2fdaba10b38c645ffb4eae6Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before 52aa507148c4aad41436e2005d742ffcafad9976Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before c5d2342d24ef6e08fc90a529fe3dc59de421a2b9Affected
e94236cde4d519cdecd45e2435defba33abdc99f to before 3169eaf1365541fd8e521091010c44fbe14691fcAffected
e94236cde4d519cdecd45e2435defba33abdc99f to before afe6fcb9775882230cd29b529203eabd5d2a638dAffected

LinuxLinux

3.19Affected
before 3.19Not affected
4.19.311 through 4.19.*Not affected
5.4.273 through 5.4.*Not affected
5.10.214 through 5.10.*Not affected
5.15.153 through 5.15.*Not affected
6.1.83 through 6.1.*Not affected
6.6.23 through 6.6.*Not affected
6.7.11 through 6.7.*Not affected
6.8.2 through 6.8.*Not affected
6.9 and laterNot affected

References

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