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CVE-2025-71114 via_wdt: fix critical boot hang due to unnamed resource allocation

🗓️ 14 Jan 2026 15:06:00Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 23 Views

The VIA watchdog driver fixes a boot hang caused by an unnamed MMIO resource allocation for the watchdog control register.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2025-71114
14 Jan 202615:06
–attackerkb
AstraLinux		Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
20 May 202605:53
–astralinux
BDU FSTEC		The vulnerability of the wdt_probe() function in the drivers/watchdog/via_wdt.c module exposes the support for kernel watchdog timers in the Linux operating system, allowing a malicious actor to trigger a service failure.
16 Mar 202600:00
–bdu_fstec
Circl		CVE-2025-71114
14 Jan 202616:43
–circl
CNNVD		Linux kernel 安全漏洞
14 Jan 202600:00
–cnnvd
CVE		CVE-2025-71114
14 Jan 202615:06
–cve
Debian		[SECURITY] [DLA 4475-1] linux security update
11 Feb 202612:47
–debian
Debian		[SECURITY] [DLA 4476-1] linux-6.1 security update
11 Feb 202612:48
–debian
Debian		[SECURITY] [DSA 6126-1] linux security update
9 Feb 202618:21
–debian
Debian		[SECURITY] [DSA 6127-1] linux security update
9 Feb 202619:19
–debian
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/watchdog/via_wdt.c"
    ],
    "versions": [
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "1d56025a3af50db0f3da2792f41eb9943eee5324",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "c7b986adc9e9336066350542ac5a2005d305ae78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "47c910965c936724070d2a8094a4c3ed8f452856",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "f7b6370d0fbee06a867037d675797a606cb62e57",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "c6a2dd4f2e4e6cbdfe7a1618160281af897b75db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d",
        "lessThan": "7aa31ee9ec92915926e74731378c009c9cc04928",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/watchdog/via_wdt.c"
    ],
    "versions": [
      {
        "version": "3.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.64",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.3",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:55Current
EPSS0.00123
watchdog driverunnamed resourcewatchdog controlboot hanglinux kernel
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