CVE-2021-47193 (GCVE-0-2021-47193)

Vulnerability from cvelistv5 – Published: 2024-04-10 18:56 – Updated: 2025-12-18 11:35
VLAI?
Title
scsi: pm80xx: Fix memory leak during rmmod
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated. This would lead to memory leak during driver removal. Properly free memory when the module is removed.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5a141315ed7c2647fa4518570c4941a02588b466 , < 0c4398f2ee030d5753f6b0ad83f0ed9077851d9a (git)
Affected: 5a141315ed7c2647fa4518570c4941a02588b466 , < 269a4311b15f68d24e816f43f123888f241ed13d (git)
Affected: 5a141315ed7c2647fa4518570c4941a02588b466 , < 51e6ed83bb4ade7c360551fa4ae55c4eacea354b (git)
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    Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.241 , ≤ 5.10.* (semver)
Unaffected: 5.15.5 , ≤ 5.15.* (semver)
Unaffected: 5.16 , ≤ * (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.
  • 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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