7.8

CVE-2023-20548

A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to corrupt memory resulting in loss of integrity, confidentiality, or availability.
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Amd ≫ Rocm Version < 6.2.0
   Amd ≫ Instinct Mi210 Version-
   Amd ≫ Instinct Mi250 Version-
   Amd ≫ Instinct Mi300a Version-
   Amd ≫ Instinct Mi300x Version-
Amd ≫ Radeon Software SwEditionpro Version < 25.q2
   Amd ≫ Radeon Pro W5500 Version-
   Amd ≫ Radeon Pro W5500x Version-
   Amd ≫ Radeon Pro W5700 Version-
   Amd ≫ Radeon Pro W5700x Version-
Amd ≫ Radeon Software SwEditionadrenalin Version < 24.6.1
   Amd ≫ Radeon Rx 5300 Version-
   Amd ≫ Radeon Rx 5300 Xt Version-
   Amd ≫ Radeon Rx 5300m Version-
   Amd ≫ Radeon Rx 5500 Version-
   Amd ≫ Radeon Rx 5500 Xt Version-
   Amd ≫ Radeon Rx 5500m Version-
   Amd ≫ Radeon Rx 5600 Version-
   Amd ≫ Radeon Rx 5600 Xt Version-
   Amd ≫ Radeon Rx 5600m Version-
   Amd ≫ Radeon Rx 5700 Version-
   Amd ≫ Radeon Rx 5700 Xt Version-
   Amd ≫ Radeon Rx 5700m Version-
Amd ≫ Radeon Vii Firmware Version-
   Amd ≫ Radeon Vii Version-
Amd ≫ Radeon Pro Vii Firmware Version-
   Amd ≫ Radeon Pro Vii Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.006
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.1 6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
psirt@amd.com 7.1 0 0
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.