cnvd - cnvd-2021-68182

cnvd-2021-68182

Vulnerability from cnvd

Title: Linux kernel信息泄露漏洞（CNVD-2021-68182）

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存在安全漏洞，攻击者可利用该漏洞读取未初始化的内存。

Severity: 低

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://bugzilla.redhat.com/show_bug.cgi?id=1984024

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-3655

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-68182",
  "openTime": "2021-09-05",
  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3655",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-10",
  "title": "Linux kernel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-68182\uff09"
}

CVE-2021-3655 (GCVE-0-2021-3655)

Vulnerability from cvelistv5

Published

2021-08-05 20:48

Modified

2024-08-03 17:01

Severity ?

CWE

CWE-909

Summary

A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1984024	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	kernel	Version: kernel v5.14-rc1

Show details on NVD website

JSON

To clipboard

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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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