A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-3623-1 | linux-5.10 security update |
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DSA-5492-1 | linux security update |
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EUVD-2023-44406 | A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace. |
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USN-6415-1 | Linux kernel (OEM) vulnerabilities |
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USN-6534-1 | Linux kernel vulnerabilities |
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USN-6534-2 | Linux kernel vulnerabilities |
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USN-6534-3 | Linux kernel vulnerabilities |
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USN-6549-1 | Linux kernel vulnerabilities |
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USN-6549-2 | Linux kernel (GKE) vulnerabilities |
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USN-6549-3 | Linux kernel (Low Latency) vulnerabilities |
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USN-6549-4 | Linux kernel (Intel IoTG) vulnerabilities |
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USN-6549-5 | Linux kernel vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 05 Mar 2025 19:15:00 +0000
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ssvc
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Fri, 22 Nov 2024 12:00:00 +0000
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Mon, 16 Sep 2024 11:45:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-09-25T02:25:44.803Z
Reserved: 2023-07-19T13:55:13.694Z
Link: CVE-2023-3773

Updated: 2024-08-02T07:08:49.757Z

Status : Modified
Published: 2023-07-25T16:15:11.733
Modified: 2024-11-21T08:18:01.957
Link: CVE-2023-3773


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