SARA / Free Tools / CVE / CVE-2017-18313

CVE-2017-18313 — Under certain mode of operations, HLOS may be able get direct or indirect access

Under certain mode of operations, HLOS may be able get direct or indirect access through DXE channels to tamper with the authenticated WCNSS firmware stored in DDR because DXE-accessible memory is located within the authenticated image in Snapdragon Mobile and Snapdragon Wear in

CVSS
— —
EPSS
0.15% (top 64.60%)
CWE
—
Published
2018-10-23T13:00:00.000Z
Last modified
2024-08-05T21:20:49.924Z
CVSS vector
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01What is this vulnerability?

Under certain mode of operations, HLOS may be able get direct or indirect access through DXE channels to tamper with the authenticated WCNSS firmware stored in DDR because DXE-accessible memory is located within the authenticated image in Snapdragon Mobile and Snapdragon Wear in version MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 617.

02Affected products

VendorProductVersions
Qualcomm, Inc.Snapdragon Mobile, Snapdragon WearMSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 617

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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