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CVE-2018-20788

UnknownEPSS 0.80%

Last modified

CVE-2018-20788 is a vulnerability of currently unknown severity. drivers/leds/leds-aw2023.c in the led driver for custom Linux kernels on the Xiaomi Redmi 6pro daisy-o-oss phone has several integer overflows because of a left-shifting operation when the right-hand operand can be equal to or greater than the integer length. This can be exploited by a crafted application for denial of service.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

drivers/leds/leds-aw2023.c in the led driver for custom Linux kernels on the Xiaomi Redmi 6pro daisy-o-oss phone has several integer overflows because of a left-shifting operation when the right-hand operand can be equal to or greater than the integer length. This can be exploited by a crafted application for denial of service.

Metrics

EPSS Probability
0.80%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MicodeXiaomi Perseus-P-Oss<= 2018-11-26

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-20788?
drivers/leds/leds-aw2023.c in the led driver for custom Linux kernels on the Xiaomi Redmi 6pro daisy-o-oss phone has several integer overflows because of a left-shifting operation when the right-hand operand can be equal to or greater than the integer length. This can be exploited by a crafted application for denial of service.
How severe is CVE-2018-20788?
Severity scoring for CVE-2018-20788 is pending analysis. The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20788?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-20788?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST