CVE-2025-38635

clk: davinci: Add NULL check in davinci_lpsc_clk_register()

State: Published
Severity: Not scored
Published: Aug 22, 2025
Updated: May 11, 2026
Reserved: Apr 16, 2025

Description

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

clk: davinci: Add NULL check in davinci_lpsc_clk_register()

devm_kasprintf() returns NULL when memory allocation fails. Currently, davinci_lpsc_clk_register() does not check for this case, which results in a NULL pointer dereference.

Add NULL check after devm_kasprintf() to prevent this issue and ensuring no resources are left allocated.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 77e9ad7a2d0e2a771c9e0be04b9d1639413b5f13Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 7843412e5927dafbb844782c56b6380564064109Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 2adc945b70c4d97e9491a6c0c9f3b217a9eecfbaAffected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 105e8115944a9f93e9412abe7bb07ed96725adf9Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 1d92608a29251278015f57f3572bc950db7519f0Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 7943ed1f05f5cb7372dca2aa227f848747a98791Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 6fb19cdcf040e1dec052a9032acb66cc2ad1d43fAffected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 23f564326deaafacfd7adf6104755b15216d8320Affected c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 13de464f445d42738fe18c9a28bab056ba3a290aAffected
LinuxLinux	4.17Affected before 4.17Not affected 5.4.297 through 5.4.Not affected 5.10.241 through 5.10.Not affected 5.15.190 through 5.15.Not affected 6.1.148 through 6.1.Not affected 6.6.102 through 6.6.Not affected 6.12.42 through 6.12.Not affected 6.15.10 through 6.15.Not affected 6.16.1 through 6.16.Not affected 6.17 and laterNot affected

Product

Versions

LinuxLinux

c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 77e9ad7a2d0e2a771c9e0be04b9d1639413b5f13Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 7843412e5927dafbb844782c56b6380564064109Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 2adc945b70c4d97e9491a6c0c9f3b217a9eecfbaAffected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 105e8115944a9f93e9412abe7bb07ed96725adf9Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 1d92608a29251278015f57f3572bc950db7519f0Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 7943ed1f05f5cb7372dca2aa227f848747a98791Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 6fb19cdcf040e1dec052a9032acb66cc2ad1d43fAffected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 23f564326deaafacfd7adf6104755b15216d8320Affected
c6ed4d734bc7f731709dab0ffd69eed499dd5277 to before 13de464f445d42738fe18c9a28bab056ba3a290aAffected

LinuxLinux

4.17Affected
before 4.17Not affected
5.4.297 through 5.4.*Not affected
5.10.241 through 5.10.*Not affected
5.15.190 through 5.15.*Not affected
6.1.148 through 6.1.*Not affected
6.6.102 through 6.6.*Not affected
6.12.42 through 6.12.*Not affected
6.15.10 through 6.15.*Not affected
6.16.1 through 6.16.*Not affected
6.17 and laterNot affected

References

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