github - ghsa-mhw2-rpwf-538r

GHSA-MHW2-RPWF-538R

Vulnerability from github – Published: 2024-08-17 12:30 – Updated: 2024-09-03 18:31

Details

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

ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()

The value “-ENOMEM” was assigned to the local variable “ret” in one if branch after a devm_kzalloc() call failed at the beginning. This error code will trigger then a pcmdevice_remove() call with a passed null pointer so that an undesirable dereference will be performed. Thus return the appropriate error code directly.

Severity ?

5.5 (Medium)


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

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  "affected": [],
  "aliases": [
    "CVE-2024-43822"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T10:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\n\nThe value \u201c-ENOMEM\u201d was assigned to the local variable \u201cret\u201d\nin one if branch after a devm_kzalloc() call failed at the beginning.\nThis error code will trigger then a pcmdevice_remove() call with a passed\nnull pointer so that an undesirable dereference will be performed.\nThus return the appropriate error code directly.",
  "id": "GHSA-mhw2-rpwf-538r",
  "modified": "2024-09-03T18:31:31Z",
  "published": "2024-08-17T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43822"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58"
    }
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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:N/I:N/A:H",
      "type": "CVSS_V3"
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}

CVE-2024-43822 (GCVE-0-2024-43822)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:21 – Updated: 2025-05-04 09:27

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe() The value “-ENOMEM” was assigned to the local variable “ret” in one if branch after a devm_kzalloc() call failed at the beginning. This error code will trigger then a pcmdevice_remove() call with a passed null pointer so that an undesirable dereference will be performed. Thus return the appropriate error code directly.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/fa6f16eff7320c91e…
	https://git.kernel.org/stable/c/3722873d49a1788d5…

Impacted products

Vendor

Product

Version

Linux

Affected: 1324eafd37aa5c5b970c1b48a857acc81f0685c8 , < fa6f16eff7320c91e908309e31be34cbbe4b7e58 (git)
Affected: 1324eafd37aa5c5b970c1b48a857acc81f0685c8 , < 3722873d49a1788d5420894d4f6f63e35f5c1f13 (git)

Linux

Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.10.3 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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                "timestamp": "2024-09-10T16:08:57.547820Z",
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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-MHW2-RPWF-538R

CVE-2024-43822 (GCVE-0-2024-43822)

Tags

Sightings

Nomenclature