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CVE-2026-93263 clk: eswin: Zero-initialize stack-allocated clk_init_data

🗓️ 24 Sep 2026 15:52:02Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 2 Views

Uninitialized stack data in Linux kernel clk: eswin causes NULL pointer dereference.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93263
24 Sep 202615:52
–cve
euvd
EUVD
EUVD-2026-86135
24 Sep 202615:52
–euvd
nvd
NVD
CVE-2026-93263
24 Sep 202616:17
–nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/eswin/clk.c"
    ],
    "versions": [
      {
        "version": "cd44f127c1d42833a32ba0a0965255ee6184f8c1",
        "lessThan": "1183dc2450a268a536a15da8b106ec520cdbd19f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cd44f127c1d42833a32ba0a0965255ee6184f8c1",
        "lessThan": "011d8de504bc84402aabc1dda1cf0552fe9a5af2",
        "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/clk/eswin/clk.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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