CVE-2025-38542 (GCVE-0-2025-38542)

Vulnerability from cvelistv5 – Published: 2025-08-16 11:22 – Updated: 2025-11-03 17:39
VLAI?
Title
net: appletalk: Fix device refcount leak in atrtr_create()
Summary
In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix device refcount leak in atrtr_create() When updating an existing route entry in atrtr_create(), the old device reference was not being released before assigning the new device, leading to a device refcount leak. Fix this by calling dev_put() to release the old device reference before holding the new one.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < b92bedf71f25303e203a4e657489d76691a58119 (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < a7852b01793669248dce0348d14df89e77a32afd (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < b2f5dfa87367fdce9f8b995bc6c38f64f9ea2c90 (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < d2e9f50f0bdad73b64a871f25186b899624518c4 (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < 4a17370da6e476d3d275534e9e9cd2d02c57ca46 (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < 473f3eadfc73b0fb6d8dee5829d19a5772e387f7 (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < 64124cf0aab0dd1e18c0fb5ae66e45741e727f8b (git)
Affected: c7f905f0f6d49ed8c1aa4566c31f0383a0ba0c9d , < 711c80f7d8b163d3ecd463cd96f07230f488e750 (git)
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    Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 5.4.296 , ≤ 5.4.* (semver)
Unaffected: 5.10.240 , ≤ 5.10.* (semver)
Unaffected: 5.15.189 , ≤ 5.15.* (semver)
Unaffected: 6.1.146 , ≤ 6.1.* (semver)
Unaffected: 6.6.99 , ≤ 6.6.* (semver)
Unaffected: 6.12.39 , ≤ 6.12.* (semver)
Unaffected: 6.15.7 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)
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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.



Detection rules are retrieved from Rulezet.