github - ghsa-x4fc-h5x4-26gr

GHSA-X4FC-H5X4-26GR

Vulnerability from github – Published: 2022-05-26 00:01 – Updated: 2022-06-08 00:00

Details

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-1678"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-25T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.",
  "id": "GHSA-x4fc-h5x4-26gr",
  "modified": "2022-06-08T00:00:35Z",
  "published": "2022-05-26T00:01:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1678"
    },
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      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a"
    },
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      "type": "WEB",
      "url": "https://anas.openanolis.cn/cves/detail/CVE-2022-1678"
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    },
    {
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    },
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      "type": "WEB",
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    },
    {
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      "url": "https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220715-0001"
    }
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  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1678 (GCVE-0-2022-1678)

Vulnerability from cvelistv5 – Published: 2022-05-25 14:49 – Updated: 2024-08-03 00:10

Summary

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.

Severity ?

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-911 - Improper Update of Reference Count

Assigner

Anolis

References

URL

Tags

	https://bugzilla.openanolis.cn/show_bug.cgi?id=61	x_refsource_CONFIRM
	https://lore.kernel.org/all/20200602080425.93712-…	x_refsource_MISC
	https://github.com/torvalds/linux/commit/0a70f118…	x_refsource_MISC
	https://gitee.com/anolis/cloud-kernel/commit/bed5…	x_refsource_MISC
	https://anas.openanolis.cn/cves/detail/CVE-2022-1678	x_refsource_MISC
	https://anas.openanolis.cn/errata/detail/ANSA-2022:0143	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022071…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: 4.18 , < unspecified (custom) Affected: unspecified , ≤ 4.19 (custom)

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JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-X4FC-H5X4-26GR

CVE-2022-1678 (GCVE-0-2022-1678)

Tags

Sightings

Nomenclature