CVE-2024-50290 (GCVE-0-2024-50290)

Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2026-05-11 20:49
VLAI?
Title
media: cx24116: prevent overflows on SNR calculus
Summary
In the Linux kernel, the following vulnerability has been resolved: media: cx24116: prevent overflows on SNR calculus as reported by Coverity, if reading SNR registers fail, a negative number will be returned, causing an underflow when reading SNR registers. Prevent that.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 127b9076baeadd734b18ddc8f2cd93b47d5a3ea3 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < cad97ca8cfd43a78a19b59949f33e3563d369247 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 828047c70f4716fde4b1316f7b610e97a4e83824 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < f2b4f277c41db8d548f38f1dd091bbdf6a5acb07 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < fbefe31e4598cdb0889eee2e74c995b2212efb08 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 83c152b55d88cbf6fc4685941fcb31333986774d (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 3a1ed994d9454132354b860321414955da289929 (git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 576a307a7650bd544fbb24df801b9b7863b85e2f (git)
Create a notification for this product.
Linux Linux Affected: 2.6.28
Unaffected: 0 , < 2.6.28 (semver)
Unaffected: 4.19.324 , ≤ 4.19.* (semver)
Unaffected: 5.4.286 , ≤ 5.4.* (semver)
Unaffected: 5.10.230 , ≤ 5.10.* (semver)
Unaffected: 5.15.172 , ≤ 5.15.* (semver)
Unaffected: 6.1.117 , ≤ 6.1.* (semver)
Unaffected: 6.6.61 , ≤ 6.6.* (semver)
Unaffected: 6.11.8 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-50290\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-19T02:16:31.190\",\"lastModified\":\"2025-11-03T23:17:11.690\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: cx24116: prevent overflows on SNR calculus\\n\\nas reported by Coverity, if reading SNR registers fail, a negative\\nnumber will be returned, causing an underflow when reading SNR\\nregisters.\\n\\nPrevent that.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: cx24116: evitar desbordamientos en el c\u00e1lculo de SNR seg\u00fan lo informado por Coverity, si falla la lectura de registros SNR, se devolver\u00e1 un n\u00famero negativo, lo que provocar\u00e1 un desbordamiento al leer registros SNR. Evitar 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    "vulnrichment": {
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      "cveMetadata": "{\"cveId\": \"CVE-2024-50290\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:17:21.231Z\", \"dateReserved\": \"2024-10-21T19:36:19.985Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-11-19T01:30:35.352Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




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

Author Source Type Date Other

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.