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CVE-2025-67268

A flaw was found in gpsd. The hnd_129540 function, responsible for handling NMEA2000 PGN 129540 (GNSS Satellites in View) packets, fails to properly validate the user-supplied satellite count. A remote attacker can exploit this by sending a specially crafted packet with an excessive satellite count, leading to a heap-based out-of-bounds write. This memory corruption can result in a Denial of Service (DoS) and potentially allow for arbitrary code execution.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cdc9c1c7984c4d53967075b0e4c3b1d95e62f12a985e773e7d26a346e0644a40
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"],"defaultStatus":"affected","packageName":"gpsd","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.25-17.el10_0.1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/1

{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"gpsd-minimal","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.26.1-1.el9_7.1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.1"],"defaultStatus":"affected","packageName":"gpsd","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.26.1-1.el10_1.1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/0
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/0/metrics/0/cvssV3_1
cwe · 3 assertions

{"cweId":"CWE-1285","description":"Improper Validation of Specified Index, Position, or Offset in Input","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/problemTypes/0/descriptions/0

{"cweId":"CWE-122","description":"CWE-122 Heap-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

4 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"],"defaultStatus":"affected","packageName":"gpsd","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.25-17.el10_0.1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/1
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"gpsd-minimal","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.26.1-1.el9_7.1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.1"],"defaultStatus":"affected","packageName":"gpsd","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1:3.26.1-1.el10_1.1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-1285","description":"Improper Validation of Specified Index, Position, or Offset in Input","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-122","description":"CWE-122 Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/problemTypes/0/descriptions/0

Source references

9 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:0770"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/4
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:0771"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/5
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:1621"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2025-67268"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/0
{"name":"RHBZ#2426835","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426835"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/1
{"url":"https://github.com/Jaenact/gspd_cve/blob/main/CVE-2025-67268/README.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/references/2
{"url":"https://github.com/ntpsec/gpsd/blob/master/drivers/driver_nmea2000.c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/references/1
{"url":"https://github.com/ntpsec/gpsd/commit/dc966aa74c075d0a6535811d98628625cbfbe3f4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-67268.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ce32eafa2beaf98a4b8a50b5f963dd1cfbd32538be664fafcca2d427e919536 · sha256:f721711bf0f96769… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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