cnvd - cnvd-2022-21810

cnvd-2022-21810

Vulnerability from cnvd

Title: Linux kernel存在未明漏洞（CNVD-2022-21810）

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 5.16.12之前存在安全漏洞，该漏洞端点索引未经过验证，并且可能被主机操纵以进行阵列外访问。目前没有详细漏洞细节提供。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/torvalds/linux/commit/7f14c7227f342d9932f9b918893c8814f86d2a0d

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-27223

Impacted products

Name
Linux Linux kernel <5.16.12

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-27223",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-27223"
    }
  },
  "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 5.16.12\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7aef\u70b9\u7d22\u5f15\u672a\u7ecf\u8fc7\u9a8c\u8bc1\uff0c\u5e76\u4e14\u53ef\u80fd\u88ab\u4e3b\u673a\u64cd\u7eb5\u4ee5\u8fdb\u884c\u9635\u5217\u5916\u8bbf\u95ee\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/torvalds/linux/commit/7f14c7227f342d9932f9b918893c8814f86d2a0d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-21810",
  "openTime": "2022-03-23",
  "products": {
    "product": "Linux Linux kernel \u003c5.16.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-27223",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-18",
  "title": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-21810\uff09"
}

CVE-2022-27223 (GCVE-0-2022-27223)

Vulnerability from cvelistv5

Published

2022-03-15 23:51

Modified

2024-08-03 05:25

Severity ?

CWE

Summary

In drivers/usb/gadget/udc/udc-xilinx.c in the Linux kernel before 5.16.12, the endpoint index is not validated and might be manipulated by the host for out-of-array access.

References

▼	URL	Tags
	https://github.com/torvalds/linux/commit/7f14c7227f342d9932f9b918893c8814f86d2a0d	x_refsource_MISC
	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.12	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220419-0001/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

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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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