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CVE-2018-5850
In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a…
High7.8EPSS 0.43%
- Published
- Updated
- Reserved
- Assigned by
- qualcomm
Description
In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.43% · top 62% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
- Improper Input Validation in WLAN
- CWE-191 (opens in a new tab)All about CWE-191 and its CVEs
Affected products
Qualcomm, Inc. · Android for MSM, Firefox OS for MSM, QRD Android
- affected All Android releases from CAF using the Linux kernel
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-5850)Record last updated .