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CVE-2025-71070 ublk: clean up user copy references on ublk server exit

🗓️ 13 Jan 2026 15:31:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 18 Views

ublk: fix reference count leak on server exit for user copy and zero copy.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
3 May 202623:59
astralinux
Circl
CVE-2025-71070
10 May 202618:00
circl
CNNVD
Linux kernel 安全漏洞
13 Jan 202600:00
cnnvd
CVE
CVE-2025-71070
13 Jan 202615:31
cve
Debian CVE
CVE-2025-71070
13 Jan 202615:31
debiancve
EUVD
EUVD-2026-2263
13 Jan 202615:31
euvd
NVD
CVE-2025-71070
13 Jan 202616:16
nvd
OSV
BELL-CVE-2025-71070 CVE-2025-71070 does not affect BellSoft software
15 Jan 202606:07
osv
OSV
CVE-2025-71070 ublk: clean up user copy references on ublk server exit
13 Jan 202615:31
osv
OSV
DEBIAN-CVE-2025-71070
13 Jan 202616:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/block/ublk_drv.c"
    ],
    "versions": [
      {
        "version": "e63d2228ef831af36f963b3ab8604160cfff84c1",
        "lessThan": "13456b4f1033d911f8bf3a0a1195656f293ba0f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e63d2228ef831af36f963b3ab8604160cfff84c1",
        "lessThan": "daa24603d9f0808929514ee62ced30052ca7221c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e537193fc4a43b48ac51cc6366319e15e32dd540",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.14.6",
        "lessThan": "6.15",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/block/ublk_drv.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.3",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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