CVE-2024-46855 (GCVE-0-2024-46855)

Vulnerability from cvelistv5 – Published: 2024-09-27 12:42 – Updated: 2026-08-05 11:39
VLAI
Title
netfilter: nft_socket: fix sk refcount leaks
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_socket: fix sk refcount leaks We must put 'sk' reference before returning.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 076d281e90aaf4192799ecb9a1ed82321e133ecd (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 6572440f78b724c46070841a68254ebc534cde24 (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < ddc7c423c4a5386bf865474c694b48178efd311a (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 33c2258bf8cb17fba9e58b111d4c4f4cf43a4896 (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 83e6fb59040e8964888afcaa5612cc1243736715 (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 1f68e097e20d3c695281a9c6433acc37be47fe11 (git)
Affected: 039b1f4f24ecc8493b6bb9d70b4b78750d1b35c2 , < 8b26ff7af8c32cb4148b3e147c52f9e4c695209c (git)
Affected: 6934809432d23e9e0081f82d882b8fc765deeb4a (git)
Affected: f63432cd1bb224f61216e4a4726ff29ddffbed98 (git)
Affected: 4.19.76 , < 4.20 (semver)
Affected: 5.2.18 , < 5.3 (semver)
Create a notification for this product.
Linux Linux Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.4.295 , ≤ 5.4.* (semver)
Unaffected: 5.10.239 , ≤ 5.10.* (semver)
Unaffected: 5.15.168 , ≤ 5.15.* (semver)
Unaffected: 6.1.111 , ≤ 6.1.* (semver)
Unaffected: 6.6.52 , ≤ 6.6.* (semver)
Unaffected: 6.10.11 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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      "title": "netfilter: nft_socket: fix sk refcount leaks",
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      "version": "2"
    },
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T17:58:19+00:00",
      "cve": "CVE-2024-46855",
      "id": "CVE-2024-46855",
      "initial_release_date": "2024-09-27T00:00:00+00:00",
      "product_status:known_affected": "156",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: netfilter: nft_socket: fix sk refcount leaks",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-46855.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-25T01:37:01Z",
      "cve": "CVE-2024-46855",
      "id": "CVE-2024-46855",
      "initial_release_date": "2024-09-28T02:51:13Z",
      "product_status:known_affected": "496",
      "product_status:known_not_affected": "143",
      "product_status:recommended": "637",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-46855",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-46855.json",
      "version": "66"
    },
    "vulnrichment": {
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      "cveMetadata": "{\"cveId\": \"CVE-2024-46855\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:53:38.005Z\", \"dateReserved\": \"2024-09-11T15:12:18.291Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-27T12:42:47.281Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.