github - ghsa-39rf-5f5g-vgx4

ghsa-39rf-5f5g-vgx4

Vulnerability from github

Published

2022-07-27 00:00

Modified

2022-08-03 00:00

Severity ?

7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-1651"
  ],
  "database_specific": {
    "cwe_ids": [
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    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-26T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.",
  "id": "GHSA-39rf-5f5g-vgx4",
  "modified": "2022-08-03T00:00:54Z",
  "published": "2022-07-27T00:00:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1651"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220901-0008"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1651 (GCVE-0-2022-1651)

Vulnerability from cvelistv5

Published

2022-07-26 16:37

Modified

2024-08-03 00:10

Severity ?

CWE

CWE-401

Summary

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.

References

►

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220901-0008/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Linux kernel version prior to kernel 5.18 rc1

Show details on NVD website

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