Multiple CVEs Addressed in ocfs2 Vulnerabilities

First seen 18 Feb 2026, 13:23 UTC • Api.Msrc.Microsoft

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Two vulnerabilities in the ocfs2 filesystem have been published, affecting systems that utilize this technology. CVE-2024-57892 addresses a slab-use-after-free issue due to a dangling pointer, while CVE-2024-49877 fixes a possible null pointer dereference in the ocfs2_set_buffer_uptodate function.

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Timeline

2024-10-21

CVE-2024-49877 published

2025-01-15

CVE-2024-57892 published

2026-02-18

Information published regarding both vulnerabilities

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Microsoft Addresses CVE-2025-38184 and CVE-2025-38135 Null Pointer Dereference Vulnerabilities Multiple CVEs Addressed in f2fs File System Vulnerabilities New Vulnerabilities Discovered in ocfs2 File System

Multiple CVEs Addressed in ocfs2 Vulnerabilities

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