CVE-2025-38144
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
watchdog: lenovo_se30_wdt: Fix possible devm_ioremap() NULL pointer dereference in lenovo_se30_wdt_probe()
devm_ioremap() returns NULL on error. Currently, lenovo_se30_wdt_probe() does not check for this case, which results in a NULL pointer dereference.
Add NULL check after devm_ioremap() to prevent this issue.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c284153a2c5537db4fec51ac850c17d2eb1ffcfe < 57f7a1da0ec06d8579accaf77762d0128d13e4af | affected |
| Linux | Linux | c284153a2c5537db4fec51ac850c17d2eb1ffcfe < a4e2401438a26131ecff9be6a3a1d4cbfea66f9a | affected |
| Linux | Linux | 6.15 | affected |
| Linux | Linux | 0 < 6.15 | unaffected |
| Linux | Linux | 6.15.3 <= 6.15.* | unaffected |
| Linux | Linux | 6.16 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/57f7a1da0ec06d8579accaf77762d0128d13e4af
- https://git.kernel.org/stable/c/a4e2401438a26131ecff9be6a3a1d4cbfea66f9a
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.