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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-64005 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net/smc: Do not re-initialize smc hashtables INIT_HLIST_HEAD(&smc_v*_hashinfo.ht) are called after smc_nl_init(), proto_register() and sock_register(). This can lead to smc_v*_hashinfo.ht being reset even though hash entries already exist and are being used, possibly resulting in a corrupted list. Remove unnecessary and dangerous re-initialisation of smc_v*_hashinfo.ht in smc_init(); it is implicitly initialised to zero anyhow. Add HLIST_HEAD_INIT to the definitions for clarity.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0cc9d0ac22d02f1ba1884de5d6de9eaf8b45d82d kernel.org
https://git.kernel.org/stable/c/2006605006e5a4a11d93e1ebdbbe95764d24276f kernel.org
https://git.kernel.org/stable/c/55cba6b883b41e5922c00ba9d4e3262131f46f1b kernel.org
https://git.kernel.org/stable/c/5ec939367e700722ffbb1b7cacccbb1a3cf0ebd1 kernel.org
https://git.kernel.org/stable/c/64c96e497d5ada0b90e99bf58f893aa2b73dcfbc kernel.org
https://git.kernel.org/stable/c/9e4389b0038781f19f97895186ed941ff8ac1678 kernel.org
https://git.kernel.org/stable/c/cdc79c05cc375f68ae87b0c74fdaac1a5c93155a kernel.org
https://git.kernel.org/stable/c/ed7a758313011885347b854e97cb95903ef3c3f7 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-64005
NVD Published Date:
07/19/2026
NVD Last Modified:
07/20/2026
Source:
kernel.org