CVE-2021-47287 (GCVE-0-2021-47287)

Vulnerability from cvelistv5 – Published: 2024-05-21 14:34 – Updated: 2025-05-04 07:07
VLAI?
Title
driver core: auxiliary bus: Fix memory leak when driver_register() fail
Summary
In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driver_register() fail If driver_register() returns with error we need to free the memory allocated for auxdrv->driver.name before returning from __auxiliary_driver_register()
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 7de3697e9cbd4bd3d62bafa249d57990e1b8f294 , < ce5b3de58fc21303722df46551f7eb9a91afb409 (git)
Affected: 7de3697e9cbd4bd3d62bafa249d57990e1b8f294 , < 4afa0c22eed33cfe0c590742387f0d16f32412f3 (git)
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    Linux Linux Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.13.6 , ≤ 5.13.* (semver)
Unaffected: 5.14 , ≤ * (original_commit_for_fix)
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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.
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  • 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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