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VULNERABILITIES

CVE-2018-25015 Details

Description

An issue was discovered in the Linux kernel before 4.14.16. There is a use-after-free in net/sctp/socket.c for a held lock after a peel off, aka CID-a0ff660058b8.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.16 CVEMailing ListRelease NotesVendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a0ff660058b88d12625a783ce9e5c1371c87951f CVEMailing ListPatchVendor Advisory
https://security.netapp.com/advisory/ntap-20210720-0002/ CVEThird Party Advisory
https://sites.google.com/view/syzscope/warning-held-lock-freed CVEExploitThird Party Advisory
https://syzkaller.appspot.com/bug?id=a8d38d1b68ffc744c53bd9b9fc1dbd6c86b1afe2 CVEExploitMailing ListThird Party Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-25015
NVD Published Date:
Jun 7, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-25015 Details - Not Deferred