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CVE-2026-45897 netfilter: nft_counter: serialize reset with spinlock

🗓️ 27 May 2026 12:17:07Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

Resolved CVE-2026-45897: netfilter nft_counter uses a global static spinlock to serialize counter fetch and reset.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-45897
27 May 202612:17
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Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
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16 Jul 202602:17
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circl
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12 Aug 202620:45
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cnnvd
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
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cve
CVE
CVE-2026-45897
27 May 202612:17
cve
debian
Debian
[SECURITY] [DSA 6415-1] linux security update
6 Aug 202617:59
debian
debiancve
Debian CVE
CVE-2026-45897
27 May 202612:17
debiancve
nessus
Tenable Nessus
Debian dsa-6415 : ata-modules-6.12.100+deb13-armmp-di - security update
6 Aug 202600:00
nessus
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Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0952
12 Aug 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/nft_counter.c"
    ],
    "versions": [
      {
        "version": "3cb03edb4de33fd04c4ea55f47397b96a8657c53",
        "lessThan": "48cf7918d10c66cb6b05226fa3fa5daf0c891089",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cb03edb4de33fd04c4ea55f47397b96a8657c53",
        "lessThan": "cd968dcdec6aee79a2d399e4f6e0eca63c3b45e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cb03edb4de33fd04c4ea55f47397b96a8657c53",
        "lessThan": "0cdc6d5a26f2d1f7f15a43526841b679445c32e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cb03edb4de33fd04c4ea55f47397b96a8657c53",
        "lessThan": "779c60a5190c42689534172f4b49e927c9959e4e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb1adb05ea87b6149e65a31e511756c4f470d0cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f123293db16dcd0cd81b246ae60e6362f0025d0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.1.107",
        "lessThan": "6.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.6.48",
        "lessThan": "6.7",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/nft_counter.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "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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