CVE-2025-71114

Katalog CVE

CVSS 5.5 · Medium EPSS 0,15%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: via_wdt: fix critical boot hang due to unnamed resource allocation The VIA watchdog driver uses allocate_resource() to reserve a MMIO region for the watchdog control register. However, the allocated resource was not given a name, which causes the kernel resource tree to contain an entry marked as "<BAD>" under /proc/iomem on x86 platforms. During boot, this unnamed resource can lead to a critical hang because subsequent resource lookups and conflict checks fail to handle the invalid entry properly.

Rincian

Terbit di NVD

14 Januari 2026

Terakhir diubah

14 Juli 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1d56025a3af50db0f3da2792f41eb9943eee5324 patch
• https://git.kernel.org/stable/c/47c910965c936724070d2a8094a4c3ed8f452856 patch
• https://git.kernel.org/stable/c/7aa31ee9ec92915926e74731378c009c9cc04928 patch
• https://git.kernel.org/stable/c/c6a2dd4f2e4e6cbdfe7a1618160281af897b75db patch
• https://git.kernel.org/stable/c/c7b986adc9e9336066350542ac5a2005d305ae78 patch
• https://git.kernel.org/stable/c/d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d patch
• https://git.kernel.org/stable/c/f7b6370d0fbee06a867037d675797a606cb62e57 patch
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html