github - ghsa-969c-xcr8-6f87

ghsa-969c-xcr8-6f87

Vulnerability from github

Published

2022-05-24 17:35

Modified

2022-05-24 17:35

Details

A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2020-14351"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-03T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
  "id": "GHSA-969c-xcr8-6f87",
  "modified": "2022-05-24T17:35:07Z",
  "published": "2022-05-24T17:35:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14351"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1862849"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-14351

Vulnerability from cvelistv5

Published

2020-12-03 16:43

Modified

2024-08-04 12:39

Severity ?

Summary

A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1862849	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	kernel

Show details on NVD website

To clipboard

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