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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2025-71155

KVM: s390: Fix gmap_helper_zap_one_page() again

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 5deafa27d9ae040b75d392f60b12e300b42b4792 to < 2af2abbcbf8573100288e8f8aea2dab8a2a0ceb7affected
  • 5deafa27d9ae040b75d392f60b12e300b42b4792 to < 2f393c228cc519ddf19b8c6c05bf15723241aa96affected
  • 919efcadb63fc3d3a82c3de7194140e0b28903dcaffected
  • 6.17.4 to < 6.18affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.4 to ≤ 6.18.*unaffected
  • 6.19 to ≤ *unaffected

References