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CVE-2025-21888

🗓️ 27 Mar 2025 14:57:15Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 142 Views

Fix for CVE-2025-21888 resolves wrong branch in dereg_mr for device memory type in Linux kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.15
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Linux RDMA/mlx5 DoS
9 Feb 202600:00
–bdu_fstec
circl
Circl
CVE-2025-21888
4 Jul 202621:27
–circl
cnnvd
CNNVD
Linux kernel 安全漏洞
27 Mar 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-21888 RDMA/mlx5: Fix a WARN during dereg_mr for DM type
27 Mar 202514:57
–cvelist
debiancve
Debian CVE
CVE-2025-21888
27 Mar 202514:57
–debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
17 Jul 202500:00
–oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
18 Aug 202500:00
–oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
15 Feb 202600:00
–oraclelinux
euvd
EUVD
EUVD-2025-8470
3 Oct 202520:07
–euvd
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.13–6.12.18
linuxlinux_kernelRange6.13–6.13.6
linuxlinux_kernelMatch6.14rc1
linuxlinux_kernelMatch6.14rc2
linuxlinux_kernelMatch6.14rc3
linuxlinux_kernelMatch6.14rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/hw/mlx5/mr.c"
    ],
    "versions": [
      {
        "version": "f18ec422311767738ef4033b61e91cae07163b22",
        "lessThan": "0bd34bdd468e93a779c403de3cf7d43ee633b3e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f18ec422311767738ef4033b61e91cae07163b22",
        "lessThan": "f1298cad47ae29828c5c5be77e733ccfcaef6a7f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f18ec422311767738ef4033b61e91cae07163b22",
        "lessThan": "abc7b3f1f056d69a8f11d6dceecc0c9549ace770",
        "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/infiniband/hw/mlx5/mr.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.18",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.6",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 08:44Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5
EPSS0.00189
142