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CVE-2022-50664 (GCVE-0-2022-50664)

Vulnerability from cvelistv5 – Published: 2025-12-09 01:29 – Updated: 2026-05-11 19:23
VLAI
Title
media: dvb-frontends: fix leak of memory fw
Summary
In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: fix leak of memory fw
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < afccb6ac63fc4328bc61ba086a3cad30054d87c1 (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < a44828482bd5b11d728d7dac09b0d723aab9ff7b (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < b4d8fd008de1774d99a5b50acc03d92a1919c3a7 (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < 438a4a8dece2abac099777a00db91784c0996cdc (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < b42580c8d8aac11a66046897979cc13cfd04c541 (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < 438cd29fec3ea09769639f6032687e0c1434dbe0 (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < 25cab05aa2df904ee1fea37d8dfa0d92c951bb4e (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < 669fb90507dbaf419aa3871bf73160e93d50487f (git)
Affected: 55f51efdb696ff6e9d2056377d05268a97f3d4e4 , < a15fe8d9f1bf460a804bcf18a890bfd2cf0d5caa (git)
guessed Create a notification for this product.
Linux Linux Affected: 2.6.13
Unaffected: 0 , < 2.6.13 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (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)
guessed Create a notification for this product.
Show details on NVD website
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      "cve": "CVE-2022-50664",
      "id": "CVE-2022-50664",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_affected": "76",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: media: dvb-frontends: fix leak of memory fw",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50664.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.


Detection rules are retrieved from Rulezet.


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