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Status published
Unknown
CVE-2025-71155
KVM: s390: Fix gmap_helper_zap_one_page() again
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix gmap_helper_zap_one_page() again A few checks were missing in gmap_helper_zap_one_page(), which can lead to memory corruption in the guest under specific circumstances. Add the missing checks.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
5deafa27d9ae040b75d392f60b12e300b42b4792, 919efcadb63fc3d3a82c3de7194140e0b28903dc, 6.17.4, 6.18, 0, 6.18.4, 6.19
Timeline
Official Publish:
January 23rd, 2026
Last Modified:
May 23rd, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.