cnvd - cnvd-2019-45884

cnvd-2019-45884

Vulnerability from cnvd

Title

Linux kernel内存错误引用漏洞（CNVD-2019-45884）

Description

Linux kernel是一种计算机操作系统内核，以C语言和汇编语言写成，符合POSIX标准，按GNU通用公共许可证发行。 Linux kernel 5.3.10版本存在内存错误引用漏洞。攻击者可利用该漏洞导致拒绝服务。

Severity

低

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.kernel.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-19769

Impacted products

Name
Linux Linux kernel 5.3.10

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19769",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19769"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\uff0c\u4ee5C\u8bed\u8a00\u548c\u6c47\u7f16\u8bed\u8a00\u5199\u6210\uff0c\u7b26\u5408POSIX\u6807\u51c6\uff0c\u6309GNU\u901a\u7528\u516c\u5171\u8bb8\u53ef\u8bc1\u53d1\u884c\u3002\n\nLinux kernel 5.3.10\u7248\u672c\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-45884",
  "openTime": "2019-12-16",
  "products": {
    "product": "Linux Linux kernel 5.3.10"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-19769",
  "serverity": "\u4f4e",
  "submitTime": "2019-12-13",
  "title": "Linux kernel\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-45884\uff09"
}

CVE-2019-19769 (GCVE-0-2019-19769)

Vulnerability from cvelistv5

Published

2019-12-12 19:39

Modified

2024-08-05 02:25

Severity ?

CWE

n/a

Summary

In the Linux kernel 5.3.10, there is a use-after-free (read) in the perf_trace_lock_acquire function (related to include/trace/events/lock.h).

References

URL

Tags

	https://bugzilla.kernel.org/show_bug.cgi?id=205705	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200103-0001/	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJSIZWKW7RDHKU3CHC5BFAQI43NVHLUQ/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TF4PQZBEPNXDSK5DOBMW54OCLP25FTCD/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4368-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4369-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

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

Show details on NVD website

To clipboard

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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