Vulnerability-Lookup

GHSA-GP4W-GHC6-9X53

Vulnerability from github – Published: 2026-06-24 18:32 – Updated: 2026-06-24 18:32

Details

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

drbd: Balance RCU calls in drbd_adm_dump_devices()

Make drbd_adm_dump_devices() call rcu_read_lock() before rcu_read_unlock() is called. This has been detected by the Clang thread-safety analyzer.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-53128"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-24T17:17:28Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrbd: Balance RCU calls in drbd_adm_dump_devices()\n\nMake drbd_adm_dump_devices() call rcu_read_lock() before\nrcu_read_unlock() is called. This has been detected by the Clang\nthread-safety analyzer.",
  "id": "GHSA-gp4w-ghc6-9x53",
  "modified": "2026-06-24T18:32:48Z",
  "published": "2026-06-24T18:32:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53128"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f112240531f0a0b437b2e001c1d89e8b25a8328"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/282e06e6d494a7bee85af78c747527b7d4009cc3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b31e86387e60b3689339f0f0fbb4d3623d9d494"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68ebb9183ac3621b96b18e046841eadb9508783c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6cd27bcb71bb73f955d104cc3a62be6f83724392"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8092713a10c19fa0f731b71b2853af4319ca54fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/996d279f2c985d771d6cfdd923e447d825726e06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ae12bb44b392637a8321ade305c883f9ffc0daea"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-53128 (GCVE-0-2026-53128)

Vulnerability from cvelistv5 – Published: 2026-06-24 16:30 – Updated: 2026-06-24 16:30

Title

drbd: Balance RCU calls in drbd_adm_dump_devices()

Summary

In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbd_adm_dump_devices() Make drbd_adm_dump_devices() call rcu_read_lock() before rcu_read_unlock() is called. This has been detected by the Clang thread-safety analyzer.

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/ae12bb44b392637a8…
https://git.kernel.org/stable/c/68ebb9183ac3621b9…
https://git.kernel.org/stable/c/6cd27bcb71bb73f95…
https://git.kernel.org/stable/c/282e06e6d494a7bee…
https://git.kernel.org/stable/c/8092713a10c19fa0f…
https://git.kernel.org/stable/c/996d279f2c985d771…
https://git.kernel.org/stable/c/1f112240531f0a0b4…
https://git.kernel.org/stable/c/2b31e86387e60b368…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < ae12bb44b392637a8321ade305c883f9ffc0daea (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 68ebb9183ac3621b96b18e046841eadb9508783c (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 6cd27bcb71bb73f955d104cc3a62be6f83724392 (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 282e06e6d494a7bee85af78c747527b7d4009cc3 (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 8092713a10c19fa0f731b71b2853af4319ca54fd (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 996d279f2c985d771d6cfdd923e447d825726e06 (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 1f112240531f0a0b437b2e001c1d89e8b25a8328 (git) Affected: a55bbd375d1802141f0f043e2cd08f85c23d6209 , < 2b31e86387e60b3689339f0f0fbb4d3623d9d494 (git)
Linux	Linux	Affected: 4.5 Unaffected: 0 , < 4.5 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix)

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              "status": "unaffected",
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              "versionType": "semver"
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            }
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        }
      ],
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}

Sightings

Author	Source	Type	Date	Other

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-GP4W-GHC6-9X53

CVE-2026-53128 (GCVE-0-2026-53128)

Tags

Sightings

Nomenclature