PT-2025-33597

CVE-2025-38550

·

Published

2025-07-17

·

Updated

2026-10-19

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 (affected versions not specified)
Description: The Linux kernel contains an issue where a reference to pmc->idev is released prematurely in the mld del delrec() function. This occurs because pmc->idev is still used in ip6 mc clear src(), and releasing the reference before this function returns can lead to issues. The reference should be released after ip6 mc clear src() completes.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Related identifiers
ALSA-2025:15740
ALSA-2025:15782
AZL-66335
AZL-73584
CLSA-2025-1758796886
DLA-4328-1
ECHO-8F12-2C36-1549
INFSA-2025_15740
LSN-0122-1
OPENSUSE-SU-2026:20287-1
RHSA-2025:15740
RHSA-2025_15740
RHSA-2025:17958
RHSA-2025:21091
RHSA-2025:21136
SUSE-SU-2025:03272-1
SUSE-SU-2025_03272-1
SUSE-SU-2025:03290-1
SUSE-SU-2025_03290-1
SUSE-SU-2025:03301-1
SUSE-SU-2025_03301-1
SUSE-SU-2025:03382-1
SUSE-SU-2025_03382-1
SUSE-SU-2025:03602-1
SUSE-SU-2025:03633-1
SUSE-SU-2025:03634-1
SUSE-SU-2025:20653-1
SUSE-SU-2025:20669-1
SUSE-SU-2025:20739-1
SUSE-SU-2025:20756-1
SUSE-SU-2026:20555-1
SUSE-SU-2026:20570-1
SUSE-SU-2026:20599-1
SUSE-SU-2026:20615-1
USN-7879-1
USN-7879-2
USN-7879-3
USN-7879-4
USN-7880-1
USN-7909-1
USN-7909-2
USN-7909-3
USN-7909-4
USN-7909-5
USN-7910-1
USN-7910-2
USN-7933-1
USN-7934-1
USN-7938-1
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1
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