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CVE-2023-20569


A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.


Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.7, requiring local system access to exploit but requires specific conditions to be met without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 296 products from fedoraproject, from debian, from amd and 293 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2023-08-08T18:15:11.530

Last Modified

2024-11-21T07:41:08.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.7 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-203

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System fedoraproject fedora 37 Yes
Operating System fedoraproject fedora 38 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
Operating System debian debian_linux 12.0 Yes
Operating System amd ryzen_9_5950x_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_9_5950x - No
Operating System amd ryzen_9_5900x_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_9_5900x - No
Operating System amd ryzen_9_5900_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_9_5900 - No
Operating System amd ryzen_9_pro_5945_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_9_pro_5945 - No
Operating System amd ryzen_7_5800x3d_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5800x3d - No
Operating System amd ryzen_7_5800x_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5800x - No
Operating System amd ryzen_7_5800_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5800 - No
Operating System amd ryzen_7_5700x_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5700x - No
Operating System amd ryzen_7_pro_5845_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_pro_5845 - No
Operating System amd ryzen_5_5600x3d_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5600x3d - No
Operating System amd ryzen_5_5600x_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5600x - No
Operating System amd ryzen_5_5600_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5600 - No
Operating System amd ryzen_5_pro_5645_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_pro_5645 - No
Operating System amd ryzen_7_5700_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5700 - No
Operating System amd ryzen_5_5500_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5500 - No
Operating System amd ryzen_3_5100_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_3_5100 - No
Operating System amd ryzen_7_5700g_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5700g - No
Operating System amd ryzen_7_5700ge_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_7_5700ge - No
Operating System amd ryzen_5_5600g_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5600g - No
Operating System amd ryzen_5_5600ge_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_5_5600ge - No
Operating System amd ryzen_3_5300g_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_3_5300g - No
Operating System amd ryzen_3_5300ge_firmware < comboam4v2pi_1.2.0.b Yes
Hardware amd ryzen_3_5300ge - No
Operating System amd ryzen_9_7950x3d_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_7950x3d - No
Operating System amd ryzen_9_7950x_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_7950x - No
Operating System amd ryzen_9_7900x3d_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_7900x3d - No
Operating System amd ryzen_9_7900x_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_7900x - No
Operating System amd ryzen_9_7900_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_7900 - No
Operating System amd ryzen_9_pro_7945_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_9_pro_7945 - No
Operating System amd ryzen_7_7800x3d_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_7_7800x3d - No
Operating System amd ryzen_7_7700x_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_7_7700x - No
Operating System amd ryzen_7_7700_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_7_7700 - No
Operating System amd ryzen_7_pro_7745_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_7_pro_7745 - No
Operating System amd ryzen_5_7600x_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_5_7600x - No
Operating System amd ryzen_5_7600_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_5_7600 - No
Operating System amd ryzen_5_pro_7645_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_5_pro_7645 - No
Operating System amd ryzen_5_7500f_firmware < comboam5_1.0.8.0 Yes
Hardware amd ryzen_5_7500f - No
Operating System amd ryzen_threadripper_pro_5995wx_firmware < chagallwspi-swrx8_1.0.0.7 Yes
Hardware amd ryzen_threadripper_pro_5995wx - No
Operating System amd ryzen_threadripper_pro_5975wx_firmware < chagallwspi-swrx8_1.0.0.7 Yes
Hardware amd ryzen_threadripper_pro_5975wx - No
Operating System amd ryzen_threadripper_pro_5965wx_firmware < chagallwspi-swrx8_1.0.0.7 Yes
Hardware amd ryzen_threadripper_pro_5965wx - No
Operating System amd ryzen_threadripper_pro_5955wx_firmware < chagallwspi-swrx8_1.0.0.7 Yes
Hardware amd ryzen_threadripper_pro_5955wx - No
Operating System amd ryzen_threadripper_pro_5945wx_firmware < chagallwspi-swrx8_1.0.0.7 Yes
Hardware amd ryzen_threadripper_pro_5945wx - No
Operating System amd ryzen_7_5700u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_5700u - No
Operating System amd ryzen_5_5500u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5500u - No
Operating System amd ryzen_3_5300u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_3_5300u - No
Operating System amd ryzen_9_5980hx_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_9_5980hx - No
Operating System amd ryzen_9_5980hs_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_9_5980hs - No
Operating System amd ryzen_9_5900hx_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_9_5900hx - No
Operating System amd ryzen_9_5900hs_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_9_5900hs - No
Operating System amd ryzen_7_5800h_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_5800h - No
Operating System amd ryzen_7_5800hs_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_5800hs - No
Operating System amd ryzen_7_5825u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_5825u - No
Operating System amd ryzen_7_5800u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_5800u - No
Operating System amd ryzen_5_5600h_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5600h - No
Operating System amd ryzen_5_5600hs_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5600hs - No
Operating System amd ryzen_5_5625u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5625u - No
Operating System amd ryzen_5_5600u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5600u - No
Operating System amd ryzen_5_5560u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_5560u - No
Operating System amd ryzen_3_5425u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_3_5425u - No
Operating System amd ryzen_3_5400u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_3_5400u - No
Operating System amd ryzen_3_5125c_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_3_5125c - No
Operating System amd ryzen_9_6980hx_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_9_6980hx - No
Operating System amd ryzen_9_6980hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_9_6980hs - No
Operating System amd ryzen_9_6900hx_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_9_6900hx - No
Operating System amd ryzen_9_6900hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_9_6900hs - No
Operating System amd ryzen_7_6800h_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_6800h - No
Operating System amd ryzen_7_6800hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_6800hs - No
Operating System amd ryzen_7_6800u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_6800u - No
Operating System amd ryzen_5_6600h_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_5_6600h - No
Operating System amd ryzen_5_6600hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_5_6600hs - No
Operating System amd ryzen_5_6600u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_5_6600u - No
Operating System amd ryzen_7_7735hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_7735hs - No
Operating System amd ryzen_7_7736u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_7736u - No
Operating System amd ryzen_7_7735u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_7_7735u - No
Operating System amd ryzen_5_7535hs_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_5_7535hs - No
Operating System amd ryzen_5_7535u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_5_7535u - No
Operating System amd ryzen_3_7335u_firmware < rembrandtpi-fp7_1.0.0.9a Yes
Hardware amd ryzen_3_7335u - No
Operating System amd ryzen_7_pro_7730u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_7_pro_7730u - No
Operating System amd ryzen_5_pro_7530u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_5_pro_7530u - No
Operating System amd ryzen_3_pro_7330u_firmware < cezannepi-fp6_1.0.0.fa Yes
Hardware amd ryzen_3_pro_7330u - No
Operating System amd ryzen_9_pro_7640hs_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_9_pro_7640hs - No
Operating System amd ryzen_9_7940h_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_9_7940h - No
Operating System amd ryzen_7_pro_7840hs_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_7_pro_7840hs - No
Operating System amd ryzen_7_7840h_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_7_7840h - No
Operating System amd ryzen_7_7840u_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_7_7840u - No
Operating System amd ryzen_5_pro_7640hs_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_5_pro_7640hs - No
Operating System amd ryzen_5_7640h_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_5_7640h - No
Operating System amd ryzen_5_7640u_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_5_7640u - No
Operating System amd ryzen_5_7540u_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_5_7540u - No
Operating System amd ryzen_3_7440u_firmware < phoenixpi-fp8-fp7_1.0.0.2a Yes
Hardware amd ryzen_3_7440u - No
Operating System amd ryzen_9_7945hx3d_firmware < dragonrangefl1pi_1.0.0.3b Yes
Hardware amd ryzen_9_7945hx3d - No
Operating System amd ryzen_9_7945hx_firmware < dragonrangefl1pi_1.0.0.3b Yes
Hardware amd ryzen_9_7945hx - No
Operating System amd ryzen_9_7845hx_firmware < dragonrangefl1pi_1.0.0.3b Yes
Hardware amd ryzen_9_7845hx - No
Operating System amd ryzen_7_7745hx_firmware < dragonrangefl1pi_1.0.0.3b Yes
Hardware amd ryzen_7_7745hx - No
Operating System amd ryzen_5_7645hx_firmware < dragonrangefl1pi_1.0.0.3b Yes
Hardware amd ryzen_5_7645hx - No
Operating System amd epyc_7773x_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7773x - No
Operating System amd epyc_7763_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7763 - No
Operating System amd epyc_7713_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7713 - No
Operating System amd epyc_7713p_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7713p - No
Operating System amd epyc_7663_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7663 - No
Operating System amd epyc_7643_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7643 - No
Operating System amd epyc_7573x_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7573x - No
Operating System amd epyc_75f3_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_75f3 - No
Operating System amd epyc_7543_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7543 - No
Operating System amd epyc_7543p_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7543p - No
Operating System amd epyc_7513_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7513 - No
Operating System amd epyc_7453_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7453 - No
Operating System amd epyc_7473x_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7473x - No
Operating System amd epyc_74f3_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_74f3 - No
Operating System amd epyc_7443_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7443 - No
Operating System amd epyc_7443p_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7443p - No
Operating System amd epyc_7413_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7413 - No
Operating System amd epyc_7373x_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7373x - No
Operating System amd epyc_73f3_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_73f3 - No
Operating System amd epyc_7343_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7343 - No
Operating System amd epyc_7313_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7313 - No
Operating System amd epyc_7313p_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_7313p - No
Operating System amd epyc_72f3_firmware < milanpi_1.0.0.c Yes
Hardware amd epyc_72f3 - No
Operating System amd epyc_9124_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9124 - No
Operating System amd epyc_9224_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9224 - No
Operating System amd epyc_9254_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9254 - No
Operating System amd epyc_9334_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9334 - No
Operating System amd epyc_9354_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9354 - No
Operating System amd epyc_9354p_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9354p - No
Operating System amd epyc_9174f_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9174f - No
Operating System amd epyc_9184x_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9184x - No
Operating System amd epyc_9274f_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9274f - No
Operating System amd epyc_9374f_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9374f - No
Operating System amd epyc_9384x_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9384x - No
Operating System amd epyc_9474f_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9474f - No
Operating System amd epyc_9454_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9454 - No
Operating System amd epyc_9454p_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9454p - No
Operating System amd epyc_9534_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9534 - No
Operating System amd epyc_9554_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9554 - No
Operating System amd epyc_9554p_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9554p - No
Operating System amd epyc_9634_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9634 - No
Operating System amd epyc_9654_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9654 - No
Operating System amd epyc_9654p_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9654p - No
Operating System amd epyc_9684x_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9684x - No
Operating System amd epyc_9734_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9734 - No
Operating System amd epyc_9754s_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9754s - No
Operating System amd epyc_9754_firmware < genoapi_1.0.0.9 Yes
Hardware amd epyc_9754 - No
Operating System microsoft windows_10_1507 < 10.0.10240.20107 Yes
Operating System microsoft windows_10_1607 < 10.0.14393.6167 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.5206 Yes
Operating System microsoft windows_10_21h2 < 10.0.19044.3324 Yes
Operating System microsoft windows_10_22h2 < 10.0.19045.3324 Yes
Operating System microsoft windows_11_21h2 < 10.0.22000.2295 Yes
Operating System microsoft windows_11_22h2 < 10.0.22621.2134 Yes
Operating System microsoft windows_server_2008 - Yes
Operating System microsoft windows_server_2008 r2 Yes
Operating System microsoft windows_server_2012 - Yes
Operating System microsoft windows_server_2012 r2 Yes
Operating System microsoft windows_server_2016 < 10.0.14393.6167 Yes
Operating System microsoft windows_server_2019 < 10.0.17763.4737 Yes
Operating System microsoft windows_server_2022 < 10.0.20348.1906 Yes

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For fedoraproject's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.