cnvd - cnvd-2023-48539

cnvd-2023-48539

Vulnerability from cnvd

Title: Linux kernel命令执行漏洞

Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在命令执行漏洞，该漏洞源于缺少功能检查，攻击者可利用该漏洞在未经授权的情况下执行管理命令。

Severity: 中

Patch Name: Linux kernel命令执行漏洞的补丁

Patch Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在命令执行漏洞，该漏洞源于缺少功能检查，攻击者可利用该漏洞在未经授权的情况下执行管理命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f81f5b2db869

Reference: https://www.openwall.com/lists/oss-security/2023/04/16/3

Impacted products

Name
Linux Linux kernel <6.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-2002",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-2002"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel\u5b58\u5728\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u529f\u80fd\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672a\u7ecf\u6388\u6743\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u7ba1\u7406\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f81f5b2db869",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-48539",
  "openTime": "2023-06-16",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u5b58\u5728\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u529f\u80fd\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672a\u7ecf\u6388\u6743\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u7ba1\u7406\u547d\u4ee4\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Linux kernel \u003c6.4"
  },
  "referenceLink": "https://www.openwall.com/lists/oss-security/2023/04/16/3",
  "serverity": "\u4e2d",
  "submitTime": "2023-05-31",
  "title": "Linux kernel\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2023-2002 (GCVE-0-2023-2002)

Vulnerability from cvelistv5

Published

2023-05-26 00:00

Modified

2024-08-02 06:05

Severity ?

CWE

CWE-250

Summary

A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication.

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2023/04/16/3
	https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html	mailing-list
	https://www.debian.org/security/2023/dsa-5480	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html	mailing-list
	https://security.netapp.com/advisory/ntap-20240202-0004/

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Kernel prior to Kernel 6.4-rc1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:05:27.122Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
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          },
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            "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html"
          },
          {
            "name": "DSA-5480",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5480"
          },
          {
            "name": "[debian-lts-announce] 20231019 [SECURITY] [DLA 3623-1] linux-5.10 security update",
            "tags": [
              "mailing-list",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240202-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Kernel prior to Kernel 6.4-rc1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication."
        }
      ],
      "problemTypes": [
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            {
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              "description": "CWE-250",
              "lang": "en",
              "type": "CWE"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-02T14:06:13.702460",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
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          "tags": [
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  "cveMetadata": {
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    "datePublished": "2023-05-26T00:00:00",
    "dateReserved": "2023-04-12T00:00:00",
    "dateUpdated": "2024-08-02T06:05:27.122Z",
    "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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