An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| amd | ryzen_7_5700g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_7_5700ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_5_5600g_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
35
Affected Products
2
References
amd / ryzen_7_5700g_firmware
| comboam4_v2_pi_1.2.0.6c |
| - |
| amd | ryzen_5_5600ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_5300g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_5300ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_9_5980hx_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_9_5980hs_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_7_5825u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_9_5900hx_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_9_5900hs_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_7_5825c_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_7_5800h_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5625u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_7_5800hs_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5625c_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5600h_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5600hs_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_7_5800u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5600u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_5_5560u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_3_5425u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_3_5425c_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_3_5400u_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_3_5125c_firmware | cezannepi-fp6_1.0.0.9 | - |
| amd | ryzen_3_3200u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_3_3250u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_3_3300u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_5_3500u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_5_3550h_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_5_3580u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_7_3700u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_7_pro_3700u_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_7_3750h_firmware | renoirpi-fp6_1.0.0.7 | - |
| amd | ryzen_7_3780u_firmware | renoirpi-fp6_1.0.0.7 | - |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact