OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of OpenBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the implementation of multicast routing. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel.
. Was ZDI-CAN-16112.
Metrics
Affected Vendors & Products
References
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https://www.zerodayinitiative.com/advisories/ZDI-22-012/ |
History
Thu, 19 Sep 2024 08:30:00 +0000
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Wed, 18 Sep 2024 18:45:00 +0000
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Description | OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of OpenBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the implementation of multicast routing. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-16112. | OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of OpenBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the implementation of multicast routing. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel. . Was ZDI-CAN-16112. |
MITRE
Status: PUBLISHED
Assigner: zdi
Published: 2024-05-07T22:54:52.586Z
Updated: 2024-09-18T18:27:57.926Z
Reserved: 2021-06-17T19:27:05.669Z
Link: CVE-2021-35000
Vulnrichment
Updated: 2024-08-04T00:26:55.763Z
NVD
Status : Awaiting Analysis
Published: 2024-05-07T23:15:13.937
Modified: 2024-09-18T19:15:19.030
Link: CVE-2021-35000
Redhat
No data.