CVE-2017-9607
High
Description
The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an integer overflow.
SeverityHigh
CVSS7.0
Exploit probability—
ProductTrustedfirmware Trusted Firmware-a
PublishedSep 20, 2017
First seenSep 20, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trustedfirmware trusted_firmware-a | v ≤ 1.3 | — |
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