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CVE-2026-23218 gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()

🗓️ 18 Feb 2026 14:21:55Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Fixes NULL check in loongson-64bit gpio init after devm_kcalloc by using the correct irq parents field.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
18 Feb 202600:00
cnnvd
CVE
CVE-2026-23218
18 Feb 202614:21
cve
Debian CVE
CVE-2026-23218
18 Feb 202614:21
debiancve
NVD
CVE-2026-23218
18 Feb 202615:18
nvd
OSV
BELL-CVE-2026-23218 CVE-2026-23218 does not affect BellSoft software
21 Feb 202606:08
osv
OSV
CVE-2026-23218 gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
18 Feb 202614:21
osv
OSV
DEBIAN-CVE-2026-23218
18 Feb 202615:18
osv
OSV
UBUNTU-CVE-2026-23218
18 Feb 202615:18
osv
Positive Technologies
PT-2026-20430
18 Feb 202600:00
ptsecurity
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpio/gpio-loongson-64bit.c"
    ],
    "versions": [
      {
        "version": "03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc",
        "lessThan": "e71e3fa90a15134113f61343392e887cd1f4bf7c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc",
        "lessThan": "e34f77b09080c86c929153e2a72da26b4f8947ff",
        "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/gpio/gpio-loongson-64bit.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.10",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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