github - ghsa-cm46-j2rc-99mf

GHSA-CM46-J2RC-99MF

Vulnerability from github – Published: 2025-01-19 12:31 – Updated: 2025-02-18 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

iio: adc: ti-ads1119: fix information leak in triggered buffer

The 'scan' local struct is used to push data to user space from a triggered buffer, but it has a hole between the sample (unsigned int) and the timestamp. This hole is never initialized.

Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.

Severity ?

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-57905"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-19T12:15:24Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: ti-ads1119: fix information leak in triggered buffer\n\nThe \u0027scan\u0027 local struct is used to push data to user space from a\ntriggered buffer, but it has a hole between the sample (unsigned int)\nand the timestamp. This hole is never initialized.\n\nInitialize the struct to zero before using it to avoid pushing\nuninitialized information to userspace.",
  "id": "GHSA-cm46-j2rc-99mf",
  "modified": "2025-02-18T15:31:06Z",
  "published": "2025-01-19T12:31:26Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57905"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f1687cca911a2f294313c762e0646cd9e7be8cc"
    },
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  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
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}

CVE-2024-57905 (GCVE-0-2024-57905)

Vulnerability from cvelistv5 – Published: 2025-01-19 11:52 – Updated: 2025-10-01 19:57

Summary

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1119: fix information leak in triggered buffer The 'scan' local struct is used to push data to user space from a triggered buffer, but it has a hole between the sample (unsigned int) and the timestamp. This hole is never initialized. Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.

Severity ?

7.1 (High)


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

CWE

CWE-908 - Use of Uninitialized Resource

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/2f1687cca911a2f29…
	https://git.kernel.org/stable/c/75f339d3ecd38cb1c…

Impacted products

Vendor

Product

Version

Linux

Affected: a9306887eba41c5fe7232727a8147da3d3c4f83c , < 2f1687cca911a2f294313c762e0646cd9e7be8cc (git)
Affected: a9306887eba41c5fe7232727a8147da3d3c4f83c , < 75f339d3ecd38cb1ce05357d647189d4a7f7ed08 (git)

Linux

Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.10 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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-CM46-J2RC-99MF

CVE-2024-57905 (GCVE-0-2024-57905)

Tags

Sightings

Nomenclature