Description
io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
Published: 2022-07-22
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-34596 io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
History

Mon, 21 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published:

Updated: 2025-04-21T13:51:20.067Z

Reserved: 2022-07-06T00:00:00.000Z

Link: CVE-2022-2327

cve-icon Vulnrichment

Updated: 2024-08-03T00:32:09.619Z

cve-icon NVD

Status : Modified

Published: 2022-07-22T10:15:08.257

Modified: 2024-11-21T07:00:46.610

Link: CVE-2022-2327

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses