Vulnerability Details CVE-2021-46758
Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 28.9%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2021-46758
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cpe:2.3:h:amd:ryzen_3_4300u:-
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cpe:2.3:h:amd:ryzen_3_5125c:-
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cpe:2.3:h:amd:ryzen_3_5300g:-
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cpe:2.3:h:amd:ryzen_3_5300ge:-
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cpe:2.3:h:amd:ryzen_3_5300u:-
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cpe:2.3:h:amd:ryzen_3_5400u:-
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cpe:2.3:h:amd:ryzen_3_5425u:-
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cpe:2.3:h:amd:ryzen_3_7335u:-
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cpe:2.3:h:amd:ryzen_3_pro_7330u:-
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cpe:2.3:h:amd:ryzen_5_4500u:-
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cpe:2.3:h:amd:ryzen_5_4600h:-
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cpe:2.3:h:amd:ryzen_5_4600hs:-
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cpe:2.3:h:amd:ryzen_5_4600u:-
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cpe:2.3:h:amd:ryzen_5_4680u:-
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cpe:2.3:h:amd:ryzen_5_5500h:-
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cpe:2.3:h:amd:ryzen_5_5500u:-
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cpe:2.3:h:amd:ryzen_5_5560u:-
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cpe:2.3:h:amd:ryzen_5_5600g:-
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cpe:2.3:h:amd:ryzen_5_5600ge:-
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cpe:2.3:h:amd:ryzen_5_5600h:-
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cpe:2.3:h:amd:ryzen_5_5600hs:-
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cpe:2.3:h:amd:ryzen_5_5600u:-
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cpe:2.3:h:amd:ryzen_5_5625u:-
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cpe:2.3:h:amd:ryzen_5_6600h:-
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cpe:2.3:h:amd:ryzen_5_6600hs:-
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cpe:2.3:h:amd:ryzen_5_6600u:-
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cpe:2.3:h:amd:ryzen_5_7535hs:-
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cpe:2.3:h:amd:ryzen_5_7535u:-
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cpe:2.3:h:amd:ryzen_5_pro_7530u:-
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cpe:2.3:h:amd:ryzen_7_4700u:-
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cpe:2.3:h:amd:ryzen_7_4800h:-
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cpe:2.3:h:amd:ryzen_7_4800hs:-
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cpe:2.3:h:amd:ryzen_7_4800u:-
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cpe:2.3:h:amd:ryzen_7_4980u:-
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cpe:2.3:h:amd:ryzen_7_5700g:-
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cpe:2.3:h:amd:ryzen_7_5700ge:-
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cpe:2.3:h:amd:ryzen_7_5700u:-
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cpe:2.3:h:amd:ryzen_7_5800h:-
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cpe:2.3:h:amd:ryzen_7_5800hs:-
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cpe:2.3:h:amd:ryzen_7_5800u:-
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cpe:2.3:h:amd:ryzen_7_5825u:-
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cpe:2.3:h:amd:ryzen_7_6800h:-
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cpe:2.3:h:amd:ryzen_7_6800hs:-
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cpe:2.3:h:amd:ryzen_7_6800u:-
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cpe:2.3:h:amd:ryzen_7_7735hs:-
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cpe:2.3:h:amd:ryzen_7_7735u:-
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cpe:2.3:h:amd:ryzen_7_7736u:-
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cpe:2.3:h:amd:ryzen_7_7800x3d:-
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cpe:2.3:h:amd:ryzen_7_pro_7730u:-
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cpe:2.3:h:amd:ryzen_9_4900h:-
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cpe:2.3:h:amd:ryzen_9_4900hs:-
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cpe:2.3:h:amd:ryzen_9_5900hs:-
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cpe:2.3:h:amd:ryzen_9_5900hx:-
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cpe:2.3:h:amd:ryzen_9_5980hs:-
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cpe:2.3:h:amd:ryzen_9_5980hx:-
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cpe:2.3:h:amd:ryzen_9_6900hs:-
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cpe:2.3:h:amd:ryzen_9_6900hx:-
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cpe:2.3:h:amd:ryzen_9_6980hs:-
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cpe:2.3:h:amd:ryzen_9_6980hx:-
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cpe:2.3:h:amd:ryzen_9_7900x3d:-
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cpe:2.3:h:amd:ryzen_9_7950x3d:-
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cpe:2.3:o:amd:ryzen_3_4300u_firmware:-
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cpe:2.3:o:amd:ryzen_3_4300u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_3_5125c_firmware:-
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cpe:2.3:o:amd:ryzen_3_5125c_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_3_5125c_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_3_5125c_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_3_5300g_firmware:-
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cpe:2.3:o:amd:ryzen_3_5300g_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_3_5300g_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_3_5300g_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_3_5300ge_firmware:-
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cpe:2.3:o:amd:ryzen_3_5300ge_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_3_5300ge_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_3_5300ge_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_3_5300u_firmware:-
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cpe:2.3:o:amd:ryzen_3_5400u_firmware:-
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cpe:2.3:o:amd:ryzen_3_5400u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_3_5400u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_3_5400u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_3_5425u_firmware:-
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cpe:2.3:o:amd:ryzen_3_5425u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_3_5425u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_3_5425u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_3_7335u_firmware:-
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cpe:2.3:o:amd:ryzen_3_7335u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_3_pro_7330u_firmware:-
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cpe:2.3:o:amd:ryzen_5_4500u_firmware:-
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cpe:2.3:o:amd:ryzen_5_4500u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_4600h_firmware:-
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cpe:2.3:o:amd:ryzen_5_4600h_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_4600hs_firmware:-
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cpe:2.3:o:amd:ryzen_5_4600hs_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_4600u_firmware:-
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cpe:2.3:o:amd:ryzen_5_4600u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_4680u_firmware:-
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cpe:2.3:o:amd:ryzen_5_4680u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5500h_firmware:-
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cpe:2.3:o:amd:ryzen_5_5500h_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5500u_firmware:-
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cpe:2.3:o:amd:ryzen_5_5500u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5560u_firmware:-
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cpe:2.3:o:amd:ryzen_5_5560u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_5_5560u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5560u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5600g_firmware:-
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cpe:2.3:o:amd:ryzen_5_5600g_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5600g_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_5_5600g_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_5_5600g_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_5_5600ge_firmware:-
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cpe:2.3:o:amd:ryzen_5_5600ge_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5600ge_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_5_5600ge_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_5_5600ge_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_5_5600h_firmware:-
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cpe:2.3:o:amd:ryzen_5_5600h_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_5_5600h_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5600h_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5600hs_firmware:-
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cpe:2.3:o:amd:ryzen_5_5600hs_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_5_5600hs_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5600hs_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5600u_firmware:-
-
cpe:2.3:o:amd:ryzen_5_5600u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_5_5600u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5600u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_5625u_firmware:-
-
cpe:2.3:o:amd:ryzen_5_5625u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_5_5625u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_5_5625u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_5_6600h_firmware:-
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cpe:2.3:o:amd:ryzen_5_6600h_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_5_6600hs_firmware:-
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cpe:2.3:o:amd:ryzen_5_6600hs_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_5_6600u_firmware:-
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cpe:2.3:o:amd:ryzen_5_6600u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_5_7535hs_firmware:-
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cpe:2.3:o:amd:ryzen_5_7535hs_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_5_7535u_firmware:-
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cpe:2.3:o:amd:ryzen_5_7535u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_5_pro_7530u_firmware:-
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cpe:2.3:o:amd:ryzen_7_4700u_firmware:-
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cpe:2.3:o:amd:ryzen_7_4700u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_4800h_firmware:-
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cpe:2.3:o:amd:ryzen_7_4800h_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_4800hs_firmware:-
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cpe:2.3:o:amd:ryzen_7_4800hs_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_4800u_firmware:-
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cpe:2.3:o:amd:ryzen_7_4800u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_4980u_firmware:-
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cpe:2.3:o:amd:ryzen_7_4980u_firmware:renoirpi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_5700g_firmware:-
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cpe:2.3:o:amd:ryzen_7_5700g_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_7_5700g_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_7_5700g_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_7_5700ge_firmware:-
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cpe:2.3:o:amd:ryzen_7_5700ge_firmware:comboam4_v2_pi_1.2.0.6c
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cpe:2.3:o:amd:ryzen_7_5700ge_firmware:comboam4v2_1.2.0.b
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cpe:2.3:o:amd:ryzen_7_5700ge_firmware:comboam4v2_pi_1.2.0.5
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cpe:2.3:o:amd:ryzen_7_5700u_firmware:-
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cpe:2.3:o:amd:ryzen_7_5800h_firmware:-
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cpe:2.3:o:amd:ryzen_7_5800h_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_7_5800h_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_5800h_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_7_5800hs_firmware:-
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cpe:2.3:o:amd:ryzen_7_5800hs_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_7_5800hs_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_5800hs_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_7_5800u_firmware:-
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cpe:2.3:o:amd:ryzen_7_5800u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_7_5800u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_5800u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_7_5825u_firmware:-
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cpe:2.3:o:amd:ryzen_7_5825u_firmware:cezannepi-fp6_1.0.0.6
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cpe:2.3:o:amd:ryzen_7_5825u_firmware:cezannepi-fp6_1.0.0.9
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cpe:2.3:o:amd:ryzen_7_5825u_firmware:cezannepi-fp6_1.0.0.b
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cpe:2.3:o:amd:ryzen_7_6800h_firmware:-
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cpe:2.3:o:amd:ryzen_7_6800h_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_6800hs_firmware:-
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cpe:2.3:o:amd:ryzen_7_6800hs_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_6800u_firmware:-
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cpe:2.3:o:amd:ryzen_7_6800u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_7735hs_firmware:-
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cpe:2.3:o:amd:ryzen_7_7735hs_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_7735u_firmware:-
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cpe:2.3:o:amd:ryzen_7_7735u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_7736u_firmware:-
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cpe:2.3:o:amd:ryzen_7_7736u_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_7_7800x3d_firmware:-
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cpe:2.3:o:amd:ryzen_7_pro_7730u_firmware:-
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cpe:2.3:o:amd:ryzen_9_4900h_firmware:-
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cpe:2.3:o:amd:ryzen_9_4900h_firmware:renoirpi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_4900hs_firmware:-
-
cpe:2.3:o:amd:ryzen_9_4900hs_firmware:renoirpi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_5900hs_firmware:-
-
cpe:2.3:o:amd:ryzen_9_5900hs_firmware:cezannepi-fp6_1.0.0.6
-
cpe:2.3:o:amd:ryzen_9_5900hs_firmware:cezannepi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_5900hs_firmware:cezannepi-fp6_1.0.0.b
-
cpe:2.3:o:amd:ryzen_9_5900hx_firmware:-
-
cpe:2.3:o:amd:ryzen_9_5900hx_firmware:cezannepi-fp6_1.0.0.6
-
cpe:2.3:o:amd:ryzen_9_5900hx_firmware:cezannepi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_5900hx_firmware:cezannepi-fp6_1.0.0.b
-
cpe:2.3:o:amd:ryzen_9_5980hs_firmware:-
-
cpe:2.3:o:amd:ryzen_9_5980hs_firmware:cezannepi-fp6_1.0.0.6
-
cpe:2.3:o:amd:ryzen_9_5980hs_firmware:cezannepi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_5980hs_firmware:cezannepi-fp6_1.0.0.b
-
cpe:2.3:o:amd:ryzen_9_5980hx_firmware:-
-
cpe:2.3:o:amd:ryzen_9_5980hx_firmware:cezannepi-fp6_1.0.0.6
-
cpe:2.3:o:amd:ryzen_9_5980hx_firmware:cezannepi-fp6_1.0.0.9
-
cpe:2.3:o:amd:ryzen_9_5980hx_firmware:cezannepi-fp6_1.0.0.b
-
cpe:2.3:o:amd:ryzen_9_6900hs_firmware:-
-
cpe:2.3:o:amd:ryzen_9_6900hs_firmware:rembrandtpi-fp7_1.0.0.2
-
cpe:2.3:o:amd:ryzen_9_6900hx_firmware:-
-
cpe:2.3:o:amd:ryzen_9_6900hx_firmware:rembrandtpi-fp7_1.0.0.2
-
cpe:2.3:o:amd:ryzen_9_6980hs_firmware:-
-
cpe:2.3:o:amd:ryzen_9_6980hs_firmware:rembrandtpi-fp7_1.0.0.2
-
cpe:2.3:o:amd:ryzen_9_6980hx_firmware:-
-
cpe:2.3:o:amd:ryzen_9_6980hx_firmware:rembrandtpi-fp7_1.0.0.2
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cpe:2.3:o:amd:ryzen_9_7900x3d_firmware:-
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cpe:2.3:o:amd:ryzen_9_7950x3d_firmware:-