CVE-2021-47565 (GCVE-0-2021-47565)

Vulnerability from cvelistv5 – Published: 2024-05-24 15:12 – Updated: 2025-05-04 07:13
VLAI?
Title
scsi: mpt3sas: Fix kernel panic during drive powercycle test
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sas_target object is freed but its sdev object remains intact. Consequently, a kernel panic can occur while the driver is trying to access the sas_address field of sas_target object without also checking the sas_target object for NULL.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 5d4d50b1f159a5ebab7617f47121b4370aa58afe (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 58ef2c7a6de13721865d84b80eecf56d6cba0937 (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < dd035ca0e7a142870a970d46b1d19276cfe2bc8c (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 0d4b29eaadc1f59cec0c7e85eae77d08fcca9824 (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 7e324f734a914957b8cc3ff4b4c9f0409558adb5 (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 2bf9c5a5039c8f4b037236aed505e6a25c1d5f7b (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 8485649a7655e791a6e4e9f15b4d30fdae937184 (git)
Affected: f92363d12359498f9a9960511de1a550f0ec41c2 , < 0ee4ba13e09c9d9c1cb6abb59da8295d9952328b (git)
Create a notification for this product.
    Linux Linux Affected: 3.8
Unaffected: 0 , < 3.8 (semver)
Unaffected: 4.4.294 , ≤ 4.4.* (semver)
Unaffected: 4.9.292 , ≤ 4.9.* (semver)
Unaffected: 4.14.257 , ≤ 4.14.* (semver)
Unaffected: 4.19.219 , ≤ 4.19.* (semver)
Unaffected: 5.4.163 , ≤ 5.4.* (semver)
Unaffected: 5.10.83 , ≤ 5.10.* (semver)
Unaffected: 5.15.6 , ≤ 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.
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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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