CVE-2018-5820
Status: ModifiedHigh (7.3)—
Severity7.3High · CVSS 3.0
Exploitation probability0.41 %higher than 34% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found
In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, in the function wma_tbttoffset_update_event_handler(), a parameter received from firmware is used to allocate memory for a local buffer and is not properly validated. This can potentially result in an integer overflow subsequently leading to a heap overwrite.
CVSS
- Base score
- 7.3
- Version
- 3.0
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 0.41 %
- Percentile among all scored CVEs
- 34
- Score date
- 10/21/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-190
References
Raw JSON (NVD)
Show
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"affectedData": [
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"published": "2018-04-03T17:29:01.067",
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}
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"lastModified": "2026-06-17T02:00:50.607",
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