github - ghsa-rvf3-48jg-6jm7

GHSA-RVF3-48JG-6JM7

Vulnerability from github – Published: 2022-05-14 03:00 – Updated: 2025-04-20 03:43

Details

The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2017-13695"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-08-25T08:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.",
  "id": "GHSA-rvf3-48jg-6jm7",
  "modified": "2025-04-20T03:43:51Z",
  "published": "2022-05-14T03:00:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-13695"
    },
    {
      "type": "WEB",
      "url": "https://github.com/acpica/acpica/pull/296/commits/37f2c716f2c6ab14c3ba557a539c3ee3224931b5"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.kernel.org/patch/9850567"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3696-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3696-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3762-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3762-2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100497"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-13695 (GCVE-0-2017-13695)

Vulnerability from cvelistv5 – Published: 2017-08-25 07:00 – Updated: 2024-08-05 19:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://usn.ubuntu.com/3696-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3762-1/	vendor-advisoryx_refsource_UBUNTU
	http://www.securityfocus.com/bid/100497	vdb-entryx_refsource_BID
	https://usn.ubuntu.com/3762-2/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3696-2/	vendor-advisoryx_refsource_UBUNTU
	https://github.com/acpica/acpica/pull/296/commits…	x_refsource_MISC
	https://patchwork.kernel.org/patch/9850567/	x_refsource_MISC

Show details on NVD website

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-RVF3-48JG-6JM7

CVE-2017-13695 (GCVE-0-2017-13695)

Tags

Sightings

Nomenclature