Filtered by vendor Xilinx
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Total
4 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-23822 | 1 Xilinx | 4 Zynq-7000, Zynq-7000 Firmware, Zynq-7000s and 1 more | 2024-11-21 | 6.8 Medium |
| In this physical attack, an attacker may potentially exploit the Zynq-7000 SoC First Stage Boot Loader (FSBL) by bypassing authentication and loading a malicious image onto the device. This in turn may further allow the attacker to perform additional attacks such as such as using the device as a decryption oracle. An anticipated mitigation via a 2022.1 patch will resolve the issue. | ||||
| CVE-2021-27208 | 1 Xilinx | 4 Zynq-7000, Zynq-7000 Firmware, Zynq-7000s and 1 more | 2024-11-21 | 6.8 Medium |
| When booting a Zync-7000 SOC device from nand flash memory, the nand driver in the ROM does not validate the inputs when reading in any parameters in the nand’s parameter page. IF a field read in from the parameter page is too large, this causes a buffer overflow that could lead to arbitrary code execution. Physical access and modification of the board assembly on which the Zynq-7000 SoC device mounted is needed to replace the original NAND flash memory with a NAND flash emulation device for this attack to be successful. | ||||
| CVE-2019-5478 | 1 Xilinx | 4 Zynq Ultrascale\+ Mpsoc, Zynq Ultrascale\+ Mpsoc Firmware, Zynq Ultrascale\+ Rfsoc and 1 more | 2024-11-21 | 5.5 Medium |
| A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior. | ||||
| CVE-2010-0928 | 3 Gaisler, Openssl, Xilinx | 3 Leon3 Soc, Openssl, Virtex-ii Pro Fpga | 2024-11-21 | N/A |
| OpenSSL 0.9.8i on the Gaisler Research LEON3 SoC on the Xilinx Virtex-II Pro FPGA uses a Fixed Width Exponentiation (FWE) algorithm for certain signature calculations, and does not verify the signature before providing it to a caller, which makes it easier for physically proximate attackers to determine the private key via a modified supply voltage for the microprocessor, related to a "fault-based attack." | ||||
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