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FKIE_CVE-2026-72075

Vulnerability from fkie_nvd - Published: 2026-08-15 06:21 - Updated: 2026-08-27 13:18
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix race condition in reset_device sysfs callback The ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command() without acquiring pcu->cmd_mutex. This can lead to data races and corruption of the shared command buffer if triggered concurrently with other commands. Acquire pcu->cmd_mutex before calling ims_pcu_execute_command().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/misc/ims-pcu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0fb84b1a3cdc74c453abc5f961c7d318c267ea4c",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            },
            {
              "lessThan": "129187ec3f868829f61f6f07381ca72fe642d0b7",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            },
            {
              "lessThan": "54c2237fc69541c75fe4cd321622ebb8ecc3587f",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            },
            {
              "lessThan": "f516cba88bf952d847e5c96d0e87f17eaae7ee6f",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            },
            {
              "lessThan": "025955847e1500ced4719ac178beff6a3b2f0e3c",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            },
            {
              "lessThan": "411b8c4b274737c3bf08e1e025801161603cfffc",
              "status": "affected",
              "version": "628329d52474323938a03826941e166bc7c8eff4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/misc/ims-pcu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.10"
            },
            {
              "lessThan": "3.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix race condition in reset_device sysfs callback\n\nThe ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command()\nwithout acquiring pcu-\u003ecmd_mutex. This can lead to data races and\ncorruption of the shared command buffer if triggered concurrently with\nother commands.\n\nAcquire pcu-\u003ecmd_mutex before calling ims_pcu_execute_command()."
    }
  ],
  "id": "CVE-2026-72075",
  "lastModified": "2026-08-27T13:18:33.763",
  "metrics": {},
  "published": "2026-08-15T06:21:17.410",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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