PT-2025-28987

CVE-2025-38267

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Published

2025-05-28

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Updated

2026-05-19

Description by

CVSS 3.1
7.8
High
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-rc7-test-00004-g478bc2824b45-dirty #564
Description: A flaw exists in the Linux kernel's ring buffer implementation where a commit overrun can lead to a warning being triggered due to a missed event. This occurs when an interrupt preempts an event being written to the buffer, and subsequent events fill and wrap the buffer, resulting in dropped events. The issue arises when the reader page becomes the commit buffer, triggering a warning indicating missed events.
Recommendations: Update to Linux kernel version 6.15.0-rc7-test-00004-g478bc2824b45-dirty #564 or a later version to resolve this issue.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Related identifiers
ALSA-2026:18134
OPENSUSE-SU-2025:20081-1
RHSA-2026:18134
SUSE-SU-2025:21074-1
SUSE-SU-2025:21139-1
SUSE-SU-2025:21179-1
SUSE-SU-2026:20560-1
USN-7769-1
USN-7769-2
USN-7769-3
USN-7770-1
USN-7771-1
USN-7789-1
USN-7789-2
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