github - ghsa-7jpg-h873-5g68

ghsa-7jpg-h873-5g68

Vulnerability from github

Published

2023-06-16 21:30

Modified

2024-06-26 18:30

Severity ?

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

Details

An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-35788"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-16T21:15:09Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.",
  "id": "GHSA-7jpg-h873-5g68",
  "modified": "2024-06-26T18:30:27Z",
  "published": "2023-06-16T21:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35788"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230714-0002"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5448"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5480"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/06/07/1"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/06/17/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-35788

Vulnerability from cvelistv5

Published

2023-06-16 00:00

Modified

2024-08-02 16:30

Severity ?

Summary

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2023/06/07/1
	https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c
	https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7
	http://www.openwall.com/lists/oss-security/2023/06/17/1	mailing-list
	https://www.debian.org/security/2023/dsa-5448	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230714-0002/
	https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html	mailing-list
	https://www.debian.org/security/2023/dsa-5480	vendor-advisory
	http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
	https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html	mailing-list

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:30:45.365Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.openwall.com/lists/oss-security/2023/06/07/1"
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            "url": "https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c"
          },
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            "tags": [
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            ],
            "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7"
          },
          {
            "name": "[oss-security] 20230617 Re: Linux kernel: off-by-one in fl_set_geneve_opt",
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              "mailing-list",
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            "url": "http://www.openwall.com/lists/oss-security/2023/06/17/1"
          },
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              "x_transferred"
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            "url": "https://www.debian.org/security/2023/dsa-5448"
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            "url": "https://security.netapp.com/advisory/ntap-20230714-0002/"
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          },
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            "url": "http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html"
          },
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            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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        }
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      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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    "assignerShortName": "mitre",
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    "datePublished": "2023-06-16T00:00:00",
    "dateReserved": "2023-06-16T00:00:00",
    "dateUpdated": "2024-08-02T16:30:45.365Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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