github - ghsa-6339-6rqv-9985

ghsa-6339-6rqv-9985

Vulnerability from github

Published

2022-07-30 00:00

Modified

2022-08-09 00:00

Severity

7.8 (High) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2022-36123"
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  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-29T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.",
  "id": "GHSA-6339-6rqv-9985",
  "modified": "2022-08-09T00:00:27Z",
  "published": "2022-07-30T00:00:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36123"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0"
    },
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      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.md"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220901-0003"
    },
    {
      "type": "WEB",
      "url": "https://sick.codes/sick-2022-128"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-36123

Vulnerability from cvelistv5

Published

2022-07-29 13:43

Modified

2024-08-03 10:00

Severity

Summary

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.

References

URL	Tags
https://sick.codes/sick-2022-128	x_refsource_MISC
https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.md	x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0	x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220901-0003/	x_refsource_CONFIRM

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

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