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CVE-2026-45907 net/mlx5e: Fix deadlocks between devlink and netdev instance locks

🗓️ 27 May 2026 12:17:20Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

CVE-2026-45907: Fix deadlocks between devlink and netdev locks by correcting lock order.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1514)
30 Mar 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-45907
29 May 202600:00
nessus
amazon
Amazon
Important: kernel6.18
27 Mar 202600:00
amazon
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
cnnvd
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
cve
CVE
CVE-2026-45907
27 May 202612:17
cve
debiancve
Debian CVE
CVE-2026-45907
27 May 202612:17
debiancve
euvd
EUVD
EUVD-2026-32373
27 May 202615:33
euvd
nvd
NVD
CVE-2026-45907
27 May 202614:17
nvd
osv
OSV
BELL-CVE-2026-45907
28 May 202606:10
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/net/ethernet/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en_main.c"
    ],
    "versions": [
      {
        "version": "8f7b00307bf14676b7e7f0210110a36aa0ff3e93",
        "lessThan": "4329514c61abefe4961541b128c549b017bab5ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f7b00307bf14676b7e7f0210110a36aa0ff3e93",
        "lessThan": "63f9d5fb4d8040077df801ca3270e2f02d55e0d9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f7b00307bf14676b7e7f0210110a36aa0ff3e93",
        "lessThan": "83ac0304a2d77519dae1e54c9713cbe1aedf19c9",
        "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/net/ethernet/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en_main.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "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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