CVE-2026-64005

Katalog CVE

CVSS 7.8 · High EPSS 0,13%

Kerentanan Improper Locking pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut CNA.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

19 Juli 2026

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-667: Improper Locking

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0cc9d0ac22d02f1ba1884de5d6de9eaf8b45d82d patch
• https://git.kernel.org/stable/c/2006605006e5a4a11d93e1ebdbbe95764d24276f patch
• https://git.kernel.org/stable/c/55cba6b883b41e5922c00ba9d4e3262131f46f1b patch
• https://git.kernel.org/stable/c/5ec939367e700722ffbb1b7cacccbb1a3cf0ebd1 patch
• https://git.kernel.org/stable/c/64c96e497d5ada0b90e99bf58f893aa2b73dcfbc patch
• https://git.kernel.org/stable/c/9e4389b0038781f19f97895186ed941ff8ac1678 patch
• https://git.kernel.org/stable/c/cdc79c05cc375f68ae87b0c74fdaac1a5c93155a patch
• https://git.kernel.org/stable/c/ed7a758313011885347b854e97cb95903ef3c3f7 patch