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CVE-2026-64502 iio: adc: ad_sigma_delta: fix clear_pending_event for registerless devices

🗓️ 25 Jul 2026 08:51:57Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Patch ad_sigma_delta clear_pending_event for registerless to return 0 when no ready or registers and guard data_read_len.

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Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64502
25 Jul 202608:51
attackerkb
cve
CVE
CVE-2026-64502
25 Jul 202608:51
cve
debiancve
Debian CVE
CVE-2026-64502
25 Jul 202608:51
debiancve
euvd
EUVD
EUVD-2026-48846
25 Jul 202608:51
euvd
nvd
NVD
CVE-2026-64502
25 Jul 202610:17
nvd
osv
OSV
BELL-CVE-2026-64502
29 Jul 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-64502
25 Jul 202610:17
osv
osv
OSV
OPENSUSE-SU-2026:11476-1 kernel-devel-7.1.7-1.1 on GA media
9 Aug 202600:00
osv
osv
OSV
ROOT-OS-UBUNTU-2204-CVE-2026-64502 CVE-2026-64502 in linux - Patched by Root
12 Aug 202621:55
osv
osv
OSV
UBUNTU-CVE-2026-64502
25 Jul 202610:17
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/adc/ad_sigma_delta.c"
    ],
    "versions": [
      {
        "version": "132d44dc6966c1cf841ffe0f6f048165687e870b",
        "lessThan": "3394e0b3328422431cadaf314fa58d3717ed4936",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "132d44dc6966c1cf841ffe0f6f048165687e870b",
        "lessThan": "3bceb26dfaf7ba805b459e41c1d0ba916862dade",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "132d44dc6966c1cf841ffe0f6f048165687e870b",
        "lessThan": "91bc6767a4f55dc470d8a56b55b9f2ea09094efe",
        "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/iio/adc/ad_sigma_delta.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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