CVE-2024-35897

2024-05-1909:15:10

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

vulnerability resolved

netfilter

nf_tables

basechain deletion

hook registration

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

13.1%

JSON

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nf_tables: discard table flag update with pending basechain deletion

Hook unregistration is deferred to the commit phase, same occurs with
hook updates triggered by the table dormant flag. When both commands are
combined, this results in deleting a basechain while leaving its hook
still registered in the core.

Affected configurations

Vulners

Node

linuxlinux_kernelRange5.13–5.4.274

linuxlinux_kernelRange5.5.0–5.10.215

linuxlinux_kernelRange5.11.0–5.15.155

linuxlinux_kernelRange5.16.0–6.1.86

linuxlinux_kernelRange6.2.0–6.6.26

linuxlinux_kernelRange6.7.0–6.8.5

linuxlinux_kernelRange6.9.0≥

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "versions": [
      {
        "version": "bf8083bbf8fa",
        "lessThan": "e75faf01e22e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e10f661adc55",
        "lessThan": "9a3b90904d8a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d9c4da8cb74e",
        "lessThan": "b58d0ac35f6d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "179d9ba5559a",
        "lessThan": "6cbbe1ba76ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "179d9ba5559a",
        "lessThan": "2aeb805a1bcd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "179d9ba5559a",
        "lessThan": "9627fd0c6ea1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "179d9ba5559a",
        "lessThan": "7f609f630951",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "179d9ba5559a",
        "lessThan": "1bc83a019bbe",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.274",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.215",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.155",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.86",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.26",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.5",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]