CVE-2025-37883

s390/sclp: Add check for get_zeroed_page()

Description

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Add check for get_zeroed_page() Add check for the return value of get_zeroed_page() in sclp_console_init() to prevent null pointer dereference. Furthermore, to solve the memory leak caused by the loop allocation, add a free helper to do the free job.

N/A

CVSS

Severity:

EPSS 0.03%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/e1e00dc45648125ef7cb87ebc3b581ac224e7b39
https://git.kernel.org/stable/c/397254706eba9d8f99fd237feede7ab3169a7f9a
https://git.kernel.org/stable/c/28e5a867aa542e369e211c2baba7044228809a99
https://git.kernel.org/stable/c/3b3aa72636a6205933609ec274a8747720c1ee3f
https://git.kernel.org/stable/c/f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb
https://git.kernel.org/stable/c/3db42c75a921854a99db0a2775814fef97415bac

Frequently Asked Questions

What is the severity of CVE-2025-37883?: CVE-2025-37883 has not yet been assigned a CVSS score.
How to fix CVE-2025-37883?: To fix CVE-2025-37883, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-37883 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-37883 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-37883?: CVE-2025-37883 affects Linux Linux, Linux Linux.

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