A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.
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History
Wed, 16 Jul 2025 13:45:00 +0000
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Tue, 17 Jun 2025 15:15:00 +0000
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Fri, 22 Nov 2024 12:00:00 +0000
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Mon, 23 Sep 2024 20:30:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published: 2024-01-16T14:33:44.744Z
Updated: 2025-08-27T12:03:56.670Z
Reserved: 2024-01-16T09:44:38.485Z
Link: CVE-2024-0582
Updated: 2024-08-01T18:11:35.681Z
Status : Modified
Published: 2024-01-16T15:15:09.560
Modified: 2024-11-21T08:46:56.703
Link: CVE-2024-0582