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CVE-2026-64232 block: recompute nr_integrity_segments in blk_insert_cloned_request

🗓️ 24 Jul 2026 15:23:13Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

Block layer recomputes nr_integrity_segments for cloned requests against bottom queue.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64232
24 Jul 202615:23
attackerkb
CVE
CVE-2026-64232
24 Jul 202615:23
cve
Debian CVE
CVE-2026-64232
24 Jul 202615:23
debiancve
EUVD
EUVD-2026-48640
24 Jul 202615:23
euvd
NVD
CVE-2026-64232
24 Jul 202616:16
nvd
Positive Technologies
PT-2026-64347
24 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/blk-mq.c"
    ],
    "versions": [
      {
        "version": "76c313f658d2752e8527610677164aa7094ef7a5",
        "lessThan": "53a01bcc0242590eda4c452a5bd996f62457113b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c313f658d2752e8527610677164aa7094ef7a5",
        "lessThan": "0943f81e1b3176f27dbaf6db268fc69d8a94f0ba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c313f658d2752e8527610677164aa7094ef7a5",
        "lessThan": "42929c98d044f126508baf54a65b0f87f932fa75",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76c313f658d2752e8527610677164aa7094ef7a5",
        "lessThan": "2c6e6a18a37b905cb584eb0dda3ae482162a81ca",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "block/blk-mq.c"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.92",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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