github - ghsa-ccfj-2gvm-cf3r

GHSA-CCFJ-2GVM-CF3R

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2024-06-03 18:55

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.

Severity ?

7.8 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2023-52769"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
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    "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": [
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    },
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-52769 (GCVE-0-2023-52769)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2025-05-04 07:42

Summary

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/d908ca431e20b0e4b…
	https://git.kernel.org/stable/c/afd3425bd69610f31…
	https://git.kernel.org/stable/c/6afc57ea315e0f660…

Impacted products

Vendor

Product

Version

Linux

Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < d908ca431e20b0e4bfc5d911d1744910ed779bdb (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < afd3425bd69610f318403084fe491e24a1357fb9 (git)
Affected: d889913205cf7ebda905b1e62c5867ed4e39f6c2 , < 6afc57ea315e0f660b1f870a681737bb7b71faef (git)

Linux

Affected: 6.3
Unaffected: 0 , < 6.3 (semver)
Unaffected: 6.5.13 , ≤ 6.5.* (semver)
Unaffected: 6.6.3 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)

Show details on NVD website

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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-CCFJ-2GVM-CF3R

CVE-2023-52769 (GCVE-0-2023-52769)

Tags

Sightings

Nomenclature