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    3 vulnerabilities by Rockchip

    CVE-2024-13942 (GCVE-0-2024-13942)

    Vulnerability from nvd – Published: 2026-08-19 16:40 – Updated: 2026-08-19 19:10
    VLAI
    Title
    Rockchip RK3588s Secure BootROM TOCTOU (time-of-check to time-of-use) vulnerability leading to arbitrary code execution with highest privileges
    Summary
    Secure BootROM of RK3588s SoC is vulnerable to a time-of-check to time-of-use attack in case of booting from external media (SPI NOR or NAND, EMMC or SD). The code reads the header of the next-stage loader twice. The header contains hashes of the executable modules and is signed with a private key, the public part of which is verified against the SHA256 digest blown in the OTP. The first read is only partial and contains only the hashes of the executable modules. The second is complete, including the header signature. Although the header is verified based on the fully read data, the authenticity of the executable modules is checked against the partial data from the first read. An attacker with physical access to a device containing RK3588s SoC can easily modify the next-stage loader data on-the-fly using a low-cost SD-card or SPI NOR/NAND or EMMC emulator. Even a simple ultra low-cost circuit comprising two memory chips (containing the same data but different headers - the original and the modified one) and a multiplexer can be used to carry out an attack. This can lead to arbitrary code execution with the highest privileges available (EL3). This issue affects RK3588s: RK3588s SoC BootROM (secure) 350B20210512V100 and possibly others. As remediation apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable https://www.rock-chips.com/a/en/products/RK35_Series/2022/0926/1660.html
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-19 19:08 UTC
    CWE
    • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
    Impacted products
    Vendor Product Version
    Rockchip RK3588s Affected: 350B20210512V100
    Create a notification for this product.
    Show details on NVD website

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    CVE-2024-13942 (GCVE-0-2024-13942)

    Vulnerability from cvelistv5 – Published: 2026-08-19 16:40 – Updated: 2026-08-19 19:10
    VLAI
    Title
    Rockchip RK3588s Secure BootROM TOCTOU (time-of-check to time-of-use) vulnerability leading to arbitrary code execution with highest privileges
    Summary
    Secure BootROM of RK3588s SoC is vulnerable to a time-of-check to time-of-use attack in case of booting from external media (SPI NOR or NAND, EMMC or SD). The code reads the header of the next-stage loader twice. The header contains hashes of the executable modules and is signed with a private key, the public part of which is verified against the SHA256 digest blown in the OTP. The first read is only partial and contains only the hashes of the executable modules. The second is complete, including the header signature. Although the header is verified based on the fully read data, the authenticity of the executable modules is checked against the partial data from the first read. An attacker with physical access to a device containing RK3588s SoC can easily modify the next-stage loader data on-the-fly using a low-cost SD-card or SPI NOR/NAND or EMMC emulator. Even a simple ultra low-cost circuit comprising two memory chips (containing the same data but different headers - the original and the modified one) and a multiplexer can be used to carry out an attack. This can lead to arbitrary code execution with the highest privileges available (EL3). This issue affects RK3588s: RK3588s SoC BootROM (secure) 350B20210512V100 and possibly others. As remediation apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable https://www.rock-chips.com/a/en/products/RK35_Series/2022/0926/1660.html
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-19 19:08 UTC
    CWE
    • CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
    Impacted products
    Vendor Product Version
    Rockchip RK3588s Affected: 350B20210512V100
    Create a notification for this product.
    Show details on NVD website

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    VAR-202011-1526

    Vulnerability from variot - Updated: 2022-05-04 09:15

    Rockchip Microelectronics Co., Ltd. has a R&D team specializing in system-level chip design and algorithm research, providing professional chip solutions for high-end smart hardware, mobile phone peripherals, tablet computers, TV set-top boxes, industrial control and other fields.

    Rockchip Kernel has a denial of service vulnerability. An attacker can use this vulnerability to cause a denial of service.

    Show details on source website

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