A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a high-privilege account is needed as it's required to place the malicious policy file properly.
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History
Fri, 25 Jul 2025 17:45:00 +0000
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Tue, 15 Jul 2025 13:45:00 +0000
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epss
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Mon, 14 Jul 2025 20:15:00 +0000
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ssvc
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Mon, 14 Jul 2025 14:00:00 +0000
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Description | No description is available for this CVE. | A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a high-privilege account is needed as it's required to place the malicious policy file properly. |
Title | polkit: XML policy file with a large number of nested elements may lead to out-of-bounds write | Polkit: xml policy file with a large number of nested elements may lead to out-of-bounds write |
First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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Sat, 12 Jul 2025 00:15:00 +0000
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Description | No description is available for this CVE. | |
Title | polkit: XML policy file with a large number of nested elements may lead to out-of-bounds write | |
Weaknesses | CWE-787 | |
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threat_severity
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2025-07-14T13:35:21.280Z
Updated: 2025-07-25T17:55:29.712Z
Reserved: 2025-07-11T21:18:10.265Z
Link: CVE-2025-7519

Updated: 2025-07-14T19:55:19.925Z

Status : Undergoing Analysis
Published: 2025-07-14T14:15:25.593
Modified: 2025-07-25T18:15:27.173
Link: CVE-2025-7519
