CVE-2023-53417 (GCVE-0-2023-53417)

Vulnerability from cvelistv5 – Published: 2025-09-18 13:58 – Updated: 2026-01-14 19:13
VLAI?
Title
USB: sl811: fix memory leak with using debugfs_lookup()
Summary
In the Linux kernel, the following vulnerability has been resolved: USB: sl811: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < bb4d5eefb67095d7c3b70b08498b23b7f2895f76 (git)
Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < 54166af8941d0cf46b65cfa2fbce76e38d82fadf (git)
Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < 04fdfec7b0286972cb5457ef958c92585447a39f (git)
Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < e1523c4dbc54e164638ff8729d511cf91e27be04 (git)
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    Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.100 , ≤ 5.15.* (semver)
Unaffected: 6.1.18 , ≤ 6.1.* (semver)
Unaffected: 6.2.5 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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Sightings

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  • 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.



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