s390/sclp: Add check for get_zeroed_page() (Linux Linux)

CVE-2025-37883
MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.29 % · percentile 21 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

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.

Weaknesses (CWE)

  • CWE-476 — NULL Pointer Dereference

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < e1e00dc45648125ef7cb87ebc3b581ac224e7b39 ; affected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 397254706eba9d8f99fd237feede7ab3169a7f9a ; affected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 28e5a867aa542e369e211c2baba7044228809a99 ; affected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3b3aa72636a6205933609ec274a8747720c1ee3f ; affected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb ; affected 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3db42c75a921854a99db0a2775814fef97415bac
Linux · Linuxaffected 2.6.31 ; unaffected 0 < 2.6.31 ; unaffected 5.15.181 ≤ 5.15.* ; unaffected 6.1.136 ≤ 6.1.* ; unaffected 6.6.89 ≤ 6.6.* ; unaffected 6.12.26 ≤ 6.12.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD