CVE-2025-0986

IBM PowerVM Hypervisor FW1050.00 through FW1050.30 and FW1060.00 through FW1060.20 could allow a local user, under certain Linux processor combability mode configurations, to cause undetected data loss or errors when performing gzip compression using HW acceleration.

CVSS v3 4.5 MEDIUM

4.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.4 / Impact : 2.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7229349	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:ibm:powervm_hypervisor::::::::
	cpe:2.3:o:ibm:powervm_hypervisor::::::::

cpe:2.3:h:ibm:powervm_hypervisor:-:*:*:*:*:*:*:*

History

18 Aug 2025, 19:46

Type	Values Removed	Values Added
CPE		cpe:2.3:h:ibm:powervm_hypervisor:-:::::::* cpe:2.3:o:ibm:powervm_hypervisor::::::::
Summary		(es) IBM PowerVM Hypervisor FW1050.00 a FW1050.30 y FW1060.00 a FW1060.20 podrían permitir que un usuario local, bajo ciertas configuraciones del modo de compatibilidad del procesador Linux, cause pérdida de datos no detectados o errores al realizar la compresión gzip utilizando aceleración de hardware.
References	~~() https://www.ibm.com/support/pages/node/7229349 -~~	() https://www.ibm.com/support/pages/node/7229349 - Vendor Advisory
First Time		Ibm powervm Hypervisor Ibm
CWE		NVD-CWE-noinfo

28 Mar 2025, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-28 14:15

Updated : 2025-08-18 19:46

NVD link : CVE-2025-0986

Mitre link : CVE-2025-0986

CVE.ORG link : CVE-2025-0986

JSON object : View

Products Affected

ibm

powervm_hypervisor

CWE

CWE-409

Improper Handling of Highly Compressed Data (Data Amplification)

NVD-CWE-noinfo

{"id": "CVE-2025-0986", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 2.7, "exploitabilityScore": 1.4}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 1.8}]}, "published": "2025-03-28T14:15:19.357", "references": [{"url": "https://www.ibm.com/support/pages/node/7229349", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-409"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "IBM PowerVM Hypervisor FW1050.00 through FW1050.30 and FW1060.00 through FW1060.20 could allow a local user, under certain Linux processor combability mode configurations, to cause undetected data loss or errors when performing gzip compression using HW acceleration."}, {"lang": "es", "value": "IBM PowerVM Hypervisor FW1050.00 a FW1050.30 y FW1060.00 a FW1060.20 podr\u00edan permitir que un usuario local, bajo ciertas configuraciones del modo de compatibilidad del procesador Linux, cause p\u00e9rdida de datos no detectados o errores al realizar la compresi\u00f3n gzip utilizando aceleraci\u00f3n de hardware."}], "lastModified": "2025-08-18T19:46:43.013", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB37EE36-AE79-448C-B458-809DC8D3B7B4", "versionEndIncluding": "fw1050.30", "versionStartIncluding": "fw1050.00"}, {"criteria": "cpe:2.3:o:ibm:powervm_hypervisor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57A89606-A01A-423E-872D-92052609B957", "versionEndIncluding": "fw1060.20", "versionStartIncluding": "fw1060.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ibm:powervm_hypervisor:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "60C28326-3EFE-4CD0-91E9-682AD6B0B891"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}