CVE-2024-27075

Kernel stack overflow via duplicated I2C structures

Published May 1, 2024 · Updated May 23, 2026

Stack exhaustion in the Linux stv0367 DVB frontend driver allows attackers to cause unspecified impact via unspecified vectors. Inlined stv0367 register helpers duplicate temporary i2c_msg structures in stv0367ter_set_frontend, expanding its stack frame beyond 2,048 bytes. The condition requires a KASAN_STACK-enabled kernel and the stv0367 frontend path; the CNA identifies no exploitation path or runtime consequence.

CVSS severityUnavailable
Unscored
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack exhaustion in the Linux stv0367 DVB frontend driver allows attackers to cause unspecified impact via unspecified vectors. Inlined stv0367 register helpers duplicate temporary i2c_msg structures in stv0367ter_set_frontend, expanding its stack frame beyond 2,048 bytes. The condition requires a KASAN_STACK-enabled kernel and the stv0367 frontend path; the CNA identifies no exploitation path or runtime consequence.

The record

CVE
CVE-2024-27075
Published
May 1, 2024
Updated
May 23, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. May 1, 2024CVE publishedPublication date reported by the CVE source.
  2. May 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <107052a8cfeff3a97326277192b4f052e4860a8a
  2. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <7a4cf27d1f0538f779bf31b8c99eda394e277119
  3. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <8fad9c5bb00d3a9508d18bbfe832e33a47377730
  4. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <c073c8cede5abd3836e83d70d72606d11d0759d4
  5. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <d20b64f156de5d10410963fe238d82a4e7e97a2f
  6. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <d6b4895197ab5a47cb81c6852d49320b05052960
  7. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <ed514ecf4f29c80a2f09ae3c877059b401efe893
  8. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <fa8b472952ef46eb632825051078c21ce0cafe55
  9. Affected versionversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <fb07104a02e87c06c39914d13ed67fd8f839ca82
  10. Affected versionversion=4.14.20 <4.15
  11. Affected versionversion=4.15.4 <4.16
  12. Affected versionversion=4.16
  13. Affected versionversion=4.4.168 <4.5
  14. Affected versionversion=4.9.82 <4.10
  15. Affected versionversion=ad91b2e392be4339e09eefd8479675b4232ddfa1
  16. Affected versionversion=d1d85ae79d5e5592dccba6890658c0999b864ddc
  17. Affected versionversion=dc4bc70259daba144f799e40a99413a86c601006
  18. Affected versionversion=ec1eeaf5b6c12b561d9a90588987e44a2e2f8b1a

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

The Linux Kernel Organization · Linuxversion=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <107052a8cfeff3a97326277192b4f052e4860a8a; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <7a4cf27d1f0538f779bf31b8c99eda394e277119; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <8fad9c5bb00d3a9508d18bbfe832e33a47377730; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <c073c8cede5abd3836e83d70d72606d11d0759d4; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <d20b64f156de5d10410963fe238d82a4e7e97a2f; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <d6b4895197ab5a47cb81c6852d49320b05052960; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <ed514ecf4f29c80a2f09ae3c877059b401efe893; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <fa8b472952ef46eb632825051078c21ce0cafe55; version=3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e <fb07104a02e87c06c39914d13ed67fd8f839ca82; version=4.14.20 <4.15; version=4.15.4 <4.16; version=4.16; version=4.4.168 <4.5; version=4.9.82 <4.10; version=ad91b2e392be4339e09eefd8479675b4232ddfa1; version=d1d85ae79d5e5592dccba6890658c0999b864ddc; version=dc4bc70259daba144f799e40a99413a86c601006; version=ec1eeaf5b6c12b561d9a90588987e44a2e2f8b1a

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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