CVE-2026-72148 dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK

🗓️ 15 Aug 2026 05:53:19Reported by LinuxType

Race condition in dw-edma DMA driver due to non-atomic read-modify-write of shared interrupt mask registers.

Reporter	Title	Published	Views	Family All 39
CVE	CVE-2026-72148	15 Aug 202605:53	–	cve
Debian CVE	CVE-2026-72148	15 Aug 202605:53	–	debiancve
EUVD	EUVD-2026-58906	15 Aug 202605:53	–	euvd
NVD	CVE-2026-72148	15 Aug 202606:21	–	nvd
osv_bell	BELL-CVE-2026-72148	18 Aug 202606:06	–	osv_bell
osv_debian	DEBIAN-CVE-2026-72148	15 Aug 202606:21	–	osv_debian
osv_ubuntu	UBUNTU-CVE-2026-72148	15 Aug 202606:21	–	osv_ubuntu
osv_usn	USN-8886-1 linux-nvidia-tegra vulnerabilities	6 Oct 202615:44	–	osv_usn
osv_usn	USN-8887-1 linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-oracle, linux-realtime vulnerabilities	6 Oct 202615:45	–	osv_usn
osv_usn	USN-8887-2 linux-aws-7.0 vulnerabilities	8 Oct 202612:50	–	osv_usn

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/dw-edma/dw-edma-core.h",
      "drivers/dma/dw-edma/dw-edma-v0-core.c"
    ],
    "versions": [
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "3989b4775bc2cdbdb4ddc4b1d2420a82b40913f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "f60c7463d44fbc1585d247d0bd6976f7a1099472",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "2247cc25a91fb1b5b86586ed55fdd5b725a7477c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "3ee0f478bb29b4ee892b178179a9a76ddd194149",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "1553ca96e9df158d8f37137cf4bf5fb0dc981d94",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7e4b8a4fbe2cecab0959e862604803d063f50029",
        "lessThan": "8ffba0171c6bbce5f093c6dba5a02c0805b31203",
        "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/dma/dw-edma/dw-edma-core.h",
      "drivers/dma/dw-edma/dw-edma-v0-core.c"
    ],
    "versions": [
      {
        "version": "5.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.266",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1
git	www.git.kernel.org/stable/c/3989b4775bc2cdbdb4ddc4b1d2420a82b40913f2
git	www.git.kernel.org/stable/c/1553ca96e9df158d8f37137cf4bf5fb0dc981d94
git	www.git.kernel.org/stable/c/2247cc25a91fb1b5b86586ed55fdd5b725a7477c
git	www.git.kernel.org/stable/c/3ee0f478bb29b4ee892b178179a9a76ddd194149
git	www.git.kernel.org/stable/c/ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640
git	www.git.kernel.org/stable/c/f60c7463d44fbc1585d247d0bd6976f7a1099472
git	www.git.kernel.org/stable/c/8ffba0171c6bbce5f093c6dba5a02c0805b31203

23 Aug 2026 12:46Current

CVSS 3.18.8

EPSS0.00329