Lucene search
K

CVE-2026-46301 spi: topcliff-pch: fix use-after-free on unbind

🗓️ 08 Jun 2026 15:46:28Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Fix use after free on unbind for topcliff pch spi driver by flushing its queue before releasing buffers

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46301
8 Jun 202615:46
attackerkb
CVE
CVE-2026-46301
8 Jun 202615:46
cve
Debian CVE
CVE-2026-46301
8 Jun 202615:46
debiancve
EUVD
EUVD-2026-35166
8 Jun 202615:46
euvd
NVD
CVE-2026-46301
8 Jun 202617:16
nvd
OSV
DEBIAN-CVE-2026-46301
8 Jun 202617:16
osv
OSV
ECHO-1647-6736-FCA1
9 Jun 202606:08
osv
OSV
UBUNTU-CVE-2026-46301
9 Jun 202600:00
osv
Positive Technologies
PT-2026-47372
8 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-46301
8 Jun 202619:03
redhatcve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-topcliff-pch.c"
    ],
    "versions": [
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "43334836b907adc21eab3079d2e6b26754468786",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "36e58c436d2c2a797800427dc04d74ffd8b6ce1c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "4ca90deeca1c7dd72c1c380ba8143565516def2d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "d79e92161b65832e0b8cad5f3d84d17e5cd7a970",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "8822980668c96b5aa251c1e2daec1873262b8f3f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "d50ef3553acbacce6f2843304d41d06dca358bb6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "0e8e57f9737ea257634db1d152fc430a0788a3e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c37f3c2749b53225d36faa5c583203c5f12ae15b",
        "lessThan": "9d72732fe70c11424bc90ed466c7ccfa58b42a9a",
        "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/spi/spi-topcliff-pch.c"
    ],
    "versions": [
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation