github - ghsa-m6jf-p94r-8589

ghsa-m6jf-p94r-8589

Vulnerability from github

Published

2022-07-28 00:00

Modified

2024-03-25 03:31

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-36946"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-27T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb-\u003elen.",
  "id": "GHSA-m6jf-p94r-8589",
  "modified": "2024-03-25T03:31:43Z",
  "published": "2022-07-28T00:00:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36946"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99a63d36cb3ed5ca3aa6fcb64cffbeaf3b0fb164"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://marc.info/?l=netfilter-devel\u0026m=165883202007292\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220901-0007"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5207"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-36946 (GCVE-0-2022-36946)

Vulnerability from cvelistv5

Published

2022-07-27 00:00

Modified

2025-05-05 16:13

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

n/a

Summary

nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.

References

URL

Tags

	https://marc.info/?l=netfilter-devel&m=165883202007292&w=2
	https://www.debian.org/security/2022/dsa-5207	vendor-advisory
	https://security.netapp.com/advisory/ntap-20220901-0007/
	https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html	mailing-list
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99a63d36cb3ed5ca3aa6fcb64cffbeaf3b0fb164

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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        "providerMetadata": {
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        "metrics": [
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
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              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          {
            "other": {
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                "options": [
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        ],
        "problemTypes": [
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        "providerMetadata": {
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        }
      ],
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      },
      "references": [
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        },
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          ],
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  "cveMetadata": {
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    "assignerShortName": "mitre",
    "cveId": "CVE-2022-36946",
    "datePublished": "2022-07-27T00:00:00.000Z",
    "dateReserved": "2022-07-27T00:00:00.000Z",
    "dateUpdated": "2025-05-05T16:13:27.647Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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