In the Linux kernel, the following vulnerability has been resolved:

bpf: Fix remap of arena.

The bpf arena logic didn't account for mremap operation. Add a refcnt for
multiple mmap events to prevent use-after-free in arena_vm_close.

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Fixes

Solution

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Workaround

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History

Fri, 20 Dec 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 12 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T09:22:25.388Z

Reserved: 2024-07-29T15:50:41.169Z

Link: CVE-2024-42075

cve-icon Vulnrichment

Updated: 2024-08-02T04:54:32.802Z

cve-icon NVD

Status : Modified

Published: 2024-07-29T16:15:06.900

Modified: 2024-11-21T09:33:32.477

Link: CVE-2024-42075

cve-icon Redhat

Severity : Low

Publid Date: 2024-07-29T00:00:00Z

Links: CVE-2024-42075 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses