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CVE-2026-45896 mtd: intel-dg: Fix accessing regions before setting nregions

🗓️ 27 May 2026 12:17:06Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Fix out-of-bounds in intel-dg memory region handling by setting nregions before use and addressing ENOMEM behavior.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-45896
27 May 202612:17
cve
Debian CVE
CVE-2026-45896
27 May 202612:17
debiancve
EUVD
EUVD-2026-32362
27 May 202615:33
euvd
NVD
CVE-2026-45896
27 May 202614:17
nvd
OSV
BELL-CVE-2026-45896 CVE-2026-45896 does not affect BellSoft software
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-45896
27 May 202614:17
osv
OSV
UBUNTU-CVE-2026-45896
27 May 202614:17
osv
Positive Technologies
PT-2026-43763
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45896
28 May 202603:00
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/mtd/devices/mtd_intel_dg.c"
    ],
    "versions": [
      {
        "version": "ceb5ab3cb64637952657be23d347e1c79dd02212",
        "lessThan": "721bd22bcf45a63ebd9bd0f478ef721b45cc5383",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ceb5ab3cb64637952657be23d347e1c79dd02212",
        "lessThan": "d58fca8513414b15387460b14a7a0a30405b9c9e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ceb5ab3cb64637952657be23d347e1c79dd02212",
        "lessThan": "779c59274d03cc5c07237a2c845dfb71cff77705",
        "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/mtd/devices/mtd_intel_dg.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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