github - ghsa-ccfj-2gvm-cf3r

ghsa-ccfj-2gvm-cf3r

Vulnerability from github

Published

2024-05-21 18:31

Modified

2024-06-03 18:55

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

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

wifi: ath12k: fix htt mlo-offset event locking

The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section.

Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.

Compile tested only.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-52769"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:16Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix htt mlo-offset event locking\n\nThe ath12k active pdevs are protected by RCU but the htt mlo-offset\nevent handling code calling ath12k_mac_get_ar_by_pdev_id() was not\nmarked as a read-side critical section.\n\nMark the code in question as an RCU read-side critical section to avoid\nany potential use-after-free issues.\n\nCompile tested only.",
  "id": "GHSA-ccfj-2gvm-cf3r",
  "modified": "2024-06-03T18:55:25Z",
  "published": "2024-05-21T18:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52769"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6afc57ea315e0f660b1f870a681737bb7b71faef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb"
    }
  ],
  "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-2023-52769

Vulnerability from cvelistv5

Published

2024-05-21 15:30

Modified

2024-09-11 17:32

Severity

Summary

wifi: ath12k: fix htt mlo-offset event locking

References

URL	Tags
https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb
https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9
https://git.kernel.org/stable/c/6afc57ea315e0f660b1f870a681737bb7b71faef

Impacted products

Vendor	Product
Linux	Linux
Linux	Linux

Show details on NVD website

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        "references": [
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            "url": "https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9"
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                "role": "CISA Coordinator",
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    "dateReserved": "2024-05-21T15:19:24.238Z",
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}

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