The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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to version 4.4.7, 5.2.1 or higher.
Affected versions of this package are vulnerable to Time-of-Check Time-of-Use (TOCTOU) Race Condition due to the incorrect implementation of the bootloader. An attacker with physical access can modify the flash contents after the anti-rollback checks have been performed but before the application is loaded.
This allows the attacker to bypass anti-rollback protection, which is designed to prevent the device from booting from an application partition with a security version lower than the one programmed in the eFuse of the chip, even in the presence of the flash encryption scheme.