CVE-2026-72306 (GCVE-0-2026-72306)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:55 – Updated: 2026-08-17 05:12
VLAI
Title
vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter
Summary
In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter There is one race case in vduse_dev_msg_sync and vduse_dev_read_iter: vduse_dev_read_iter(): lock(msg_lock); dequeue_msg(send_list); unlock(msg_lock); vduse_dev_msg_sync(): wait_timeout() finish lock(msg_lock); check msg->complete is false list_del(msg); <- double list_del() crash! To fix this case, we shall ensure vduse_msg is on send_list or recv_list outside the msg_lock critical section.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < 09723f26ed801c083e914cec4cc0e1af4b933dc7 (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < d7e7c813834c6c05c26033456ab7169e2f9c99eb (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < 3755965adbb617f4283ac6ccd351ed0676843cba (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < d8715b5a8fdb23fef576700e71d0c253dbeddad4 (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < 8062ff9d366c4bc4ae775e14eac9a769f20c60dd (git)
Affected: c8a6153b6c59d95c0e091f053f6f180952ade91e , < ae9c13b6fd79087cc5a216ee1649b6f012c2a238 (git)
Create a notification for this product.
Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.212 , ≤ 5.15.* (semver)
Unaffected: 6.1.178 , ≤ 6.1.* (semver)
Unaffected: 6.6.145 , ≤ 6.6.* (semver)
Unaffected: 6.12.97 , ≤ 6.12.* (semver)
Unaffected: 6.18.40 , ≤ 6.18.* (semver)
Unaffected: 7.1.5 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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        }
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          }
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        "id": "CVE-2026-72306",
        "lastModified": "2026-08-17T06:18:33.683",
        "metrics": {},
        "published": "2026-08-15T06:22:03.330",
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        "vulnStatus": "Received"
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.