{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-23308",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23308",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-25T10:27:03.536Z",
    "updatedAt": "2026-05-11T22:04:22.327Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "pinctrl: equilibrium: fix warning trace on load",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: equilibrium: fix warning trace on load\n\nThe callback functions 'eqbr_irq_mask()' and 'eqbr_irq_ack()' are also\ncalled in the callback function 'eqbr_irq_mask_ack()'. This is done to\navoid source code duplication. The problem, is that in the function\n'eqbr_irq_mask()' also calles the gpiolib function 'gpiochip_disable_irq()'\n\nThis generates the following warning trace in the log for every gpio on\nload.\n\n[    6.088111] ------------[ cut here ]------------\n[    6.092440] WARNING: CPU: 3 PID: 1 at drivers/gpio/gpiolib.c:3810 gpiochip_disable_irq+0x39/0x50\n[    6.097847] Modules linked in:\n[    6.097847] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Tainted: G        W          6.12.59+ #0\n[    6.097847] Tainted: [W]=WARN\n[    6.097847] RIP: 0010:gpiochip_disable_irq+0x39/0x50\n[    6.097847] Code: 39 c6 48 19 c0 21 c6 48 c1 e6 05 48 03 b2 38 03 00 00 48 81 fe 00 f0 ff ff 77 11 48 8b 46 08 f6 c4 02 74 06 f0 80 66 09 fb c3 <0f> 0b 90 0f 1f 40 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40\n[    6.097847] RSP: 0000:ffffc9000000b830 EFLAGS: 00010046\n[    6.097847] RAX: 0000000000000045 RBX: ffff888001be02a0 RCX: 0000000000000008\n[    6.097847] RDX: ffff888001be9000 RSI: ffff888001b2dd00 RDI: ffff888001be02a0\n[    6.097847] RBP: ffffc9000000b860 R08: 0000000000000000 R09: 0000000000000000\n[    6.097847] R10: 0000000000000001 R11: ffff888001b2a154 R12: ffff888001be0514\n[    6.097847] R13: ffff888001be02a0 R14: 0000000000000008 R15: 0000000000000000\n[    6.097847] FS:  0000000000000000(0000) GS:ffff888041d80000(0000) knlGS:0000000000000000\n[    6.097847] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[    6.097847] CR2: 0000000000000000 CR3: 0000000003030000 CR4: 00000000001026b0\n[    6.097847] Call Trace:\n[    6.097847]  <TASK>\n[    6.097847]  ? eqbr_irq_mask+0x63/0x70\n[    6.097847]  ? no_action+0x10/0x10\n[    6.097847]  eqbr_irq_mask_ack+0x11/0x60\n\nIn an other driver (drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c) the\ninterrupt is not disabled here.\n\nTo fix this, do not call the 'eqbr_irq_mask()' and 'eqbr_irq_ack()'\nfunction. Implement instead this directly without disabling the interrupts.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "52066a53bd116a2f41d04d99b5095c02ad8cf953",
              "status": "affected",
              "versionType": "git",
              "lessThan": "896449ad9053a42c6c710aeae6175170176cabd0"
            },
            {
              "version": "52066a53bd116a2f41d04d99b5095c02ad8cf953",
              "status": "affected",
              "versionType": "git",
              "lessThan": "af3b0ec98dc1133521b612f8009fdd36b612aabe"
            },
            {
              "version": "52066a53bd116a2f41d04d99b5095c02ad8cf953",
              "status": "affected",
              "versionType": "git",
              "lessThan": "53eba152810ef0fff8567b13ea0f62d48e62df6b"
            },
            {
              "version": "52066a53bd116a2f41d04d99b5095c02ad8cf953",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ec54546e8d8a50a9824c139a127a8459d1b0b1bb"
            },
            {
              "version": "52066a53bd116a2f41d04d99b5095c02ad8cf953",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3e00b1b332e54ba50cca6691f628b9c06574024f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.4"
            },
            {
              "version": "6.6.130",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.77",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}