CVE-2024-27048 (GCVE-0-2024-27048)

Vulnerability from cvelistv5 – Published: 2024-05-01 12:54 – Updated: 2026-05-11 20:09
VLAI
Title
wifi: brcm80211: handle pmk_op allocation failure
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmk_op allocation failure The kzalloc() in brcmf_pmksa_v3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen. Return -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails for pmk_op.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:44 UTC
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: a96202acaea47fa8377088e0952bb63bd02a3bab , < df62e22c2e27420e8990a4f09e30d7bf56c2036f (git)
Affected: a96202acaea47fa8377088e0952bb63bd02a3bab , < 9975908315c13bae2f2ed5ba92870fa935180b0e (git)
Affected: a96202acaea47fa8377088e0952bb63bd02a3bab , < 6138a82f3bccfc67ed7ac059493579fc326c02e5 (git)
Affected: a96202acaea47fa8377088e0952bb63bd02a3bab , < b4152222e04cb8afeeca239c90e3fcaf4c553b42 (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.4
Unaffected: 0 , < 6.4 (semver)
Unaffected: 6.6.23 , ≤ 6.6.* (semver)
Unaffected: 6.7.11 , ≤ 6.7.* (semver)
Unaffected: 6.8.2 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website

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      "product_status:fixed": "709",
      "product_status:known_affected": "50",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: wifi: brcm80211: handle pmk_op allocation failure",
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      "product_status:recommended": "229",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-27048",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-27048.json",
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    },
    "vulnrichment": {
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  }
}



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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.
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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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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