{"id":"CVE-2022-23822","state":"PUBLISHED","title":"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 dev","description":"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.","publishedAt":"2022-04-27T16:06:05.276Z","updatedAt":"2024-09-16T22:25:01.331Z","severity":null,"assigner":"AMD","products":["AMD-Xilinx Zynq-7000 SoC FSBL"],"affected":[{"vendor":"AMD-Xilinx","product":"Zynq-7000 SoC FSBL","versions":[{"version":"2021.2","status":"affected","lessThanOrEqual":"2022.1","versionType":"custom"}],"platforms":["Zynq-7000 SoC FSBL"]}],"references":["https://support.xilinx.com/s/article/76974","https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T19:49:40.939Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/23xxx/CVE-2022-23822.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-23822","state":"PUBLISHED","datePublished":"2022-04-27T16:06:05.276Z","dateUpdated":"2024-09-16T22:25:01.331Z","assignerShortName":"AMD","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateReserved":"2022-01-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"AMD-Xilinx","product":"Zynq-7000 SoC FSBL","versions":[{"version":"2021.2","status":"affected","lessThanOrEqual":"2022.1","versionType":"custom"}],"platforms":["Zynq-7000 SoC FSBL"]}],"references":[{"url":"https://support.xilinx.com/s/article/76974","tags":["x_refsource_MISC"]},{"url":"https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"AMD","dateUpdated":"2022-04-27T16:06:05.000Z","orgId":"b58fc414-a1e4-4f92-9d70-1add41838648"},"datePublic":"2022-04-26T00:00:00.000Z","source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@amd.com","DATE_PUBLIC":"2022-04-26T15:00:00.000Z","ID":"CVE-2022-23822","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Zynq-7000 SoC FSBL","version":{"version_data":[{"platform":"Zynq-7000 SoC FSBL","version_affected":"<=","version_name":"2021.2","version_value":"2022.1"}]}}]},"vendor_name":"AMD-Xilinx"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"generator":{"engine":"Vulnogram 0.0.9"},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-863 Incorrect Authorization"}]}]},"references":{"reference_data":[{"name":"https://support.xilinx.com/s/article/76974","refsource":"MISC","url":"https://support.xilinx.com/s/article/76974"},{"name":"https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl","refsource":"MISC","url":"https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl"}]},"source":{"discovery":"EXTERNAL"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.xilinx.com/s/article/76974","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T03:51:46.057Z"}}]}}}