github - ghsa-4fq5-r4vp-7ph5

ghsa-4fq5-r4vp-7ph5

Vulnerability from github

Published

2022-09-01 00:00

Modified

2022-09-08 00:00

Severity ?

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

Details

There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-1975"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-31T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.",
  "id": "GHSA-4fq5-r4vp-7ph5",
  "modified": "2022-09-08T00:00:32Z",
  "published": "2022-09-01T00:00:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1975"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/4071bf121d59944d5cd2238de0642f3d7995a997"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1975 (GCVE-0-2022-1975)

Vulnerability from cvelistv5

Published

2022-08-31 15:32

Modified

2024-08-03 00:24

Severity ?

CWE

CWE-248

Summary

There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.

References

URL

Tags

https://github.com/torvalds/linux/commit/4071bf121d59944d5cd2238de0642f3d7995a997

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Linux kernel	Version: Linux kernel 5.18 rc6

Show details on NVD website

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}

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