CVE-2022-50420 (GCVE-0-2022-50420)

Vulnerability from cvelistv5 – Published: 2025-10-01 11:41 – Updated: 2025-10-02 07:04
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: c8b4b477079d1995cc0a1c10d5cdfd02be938cdf , < 2b3e3ecdb402ff1053ee25b598ff21b9ddf4384f (git)
Affected: c8b4b477079d1995cc0a1c10d5cdfd02be938cdf , < 4e0de941d252d4e7c985981e78480c8d6f020b64 (git)
Affected: c8b4b477079d1995cc0a1c10d5cdfd02be938cdf , < cb873c93a7ad27681920bf062ef052fca1e8d5b1 (git)
Affected: c8b4b477079d1995cc0a1c10d5cdfd02be938cdf , < 45e6319bd5f2154d8b8c9f1eaa4ac030ba0d330c (git)
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    Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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            "drivers/crypto/hisilicon/hpre/hpre_main.c"
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        "dateUpdated": "2025-10-02T07:04:14.879Z",
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        "shortName": "Linux"
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    "datePublished": "2025-10-01T11:41:53.287Z",
    "dateReserved": "2025-09-17T14:53:07.004Z",
    "dateUpdated": "2025-10-02T07:04:14.879Z",
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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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