Amd Instinct Mi308X
Monthly
Remote unauthenticated manipulation of AMD Instinct GPU configuration is possible in the AMD Device Metrics Exporter (DME), a ROCm-ecosystem monitoring component, because the service binds to an unrestricted IP address and exposes its control surface network-wide. Any attacker able to reach the listening port can push unauthorized GPU configuration changes, degrading or denying availability of the affected AMD Instinct MI-series accelerator (MI210/MI250/MI250X/MI300A/MI300X/MI308X/MI325X/MI350X/MI355X). No public exploit is identified at time of analysis, and EPSS is low (0.20%), but the CVSS 4.0 base score of 9.2 reflects trivial network reachability with high availability impact.
An out of bounds read in the remote management firmware could allow a privileged attacker read a limited section of memory outside of established bounds potentially resulting in loss of. Rated low severity (CVSS 1.8). No vendor patch available.
Heap-based buffer overflow in AMD's MxGPU-Virtualization (GIM) driver affects a range of AMD Instinct and Radeon PRO datacenter GPUs, allowing a local low-privileged attacker to trigger denial-of-service by exploiting a race condition on the global variable amdgv_cmd in an unsynchronized ioctl handler. AMD has issued Security Bulletin AMD-SB-6027 confirming the issue and releasing GIM Driver 8.4 for affected Instinct-series products; no public exploit code exists and the vulnerability is not listed in CISA KEV. With EPSS at 0.01% (2nd percentile) and CVSS 4.0 score of 2.0, this represents a very low real-world exploitation priority despite the heap overflow classification.
Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine (VM) or a process to perform unauthorized access to the register space of the JPEG cores assigned a. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.
Insufficient parameter sanitization in the AMD TEE SOC Driver's DRV_SOC_CMD_ID_SRIOV_CHECK_TA_COMPAT command handler allows high-privileged local attackers to trigger incorrect shared memory mapping via malformed parameters, potentially disclosing sensitive information. The vulnerability affects AMD Radeon RX 6000/7000, Radeon Pro W6000/W7000, and Instinct MI-series GPUs. CVSS 1.8 reflects high-privilege requirement and local-only attack vector with severe attack complexity, but the information disclosure impact and active vendor acknowledgment indicate targeted risk to privileged processes.
Insufficient parameter sanitization in TEE SOC Driver on AMD Instinct MI300A, MI300X, MI308X, and MI325X accelerators allows local high-privileged attackers to issue malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS commands that write invalid data to remote Dies, resulting in availability impact through unexpected behavior. The vulnerability requires local access and high privileges, with a CVSS score of 1.8 indicating minimal real-world risk despite potential data integrity concerns.
Remote unauthenticated manipulation of AMD Instinct GPU configuration is possible in the AMD Device Metrics Exporter (DME), a ROCm-ecosystem monitoring component, because the service binds to an unrestricted IP address and exposes its control surface network-wide. Any attacker able to reach the listening port can push unauthorized GPU configuration changes, degrading or denying availability of the affected AMD Instinct MI-series accelerator (MI210/MI250/MI250X/MI300A/MI300X/MI308X/MI325X/MI350X/MI355X). No public exploit is identified at time of analysis, and EPSS is low (0.20%), but the CVSS 4.0 base score of 9.2 reflects trivial network reachability with high availability impact.
An out of bounds read in the remote management firmware could allow a privileged attacker read a limited section of memory outside of established bounds potentially resulting in loss of. Rated low severity (CVSS 1.8). No vendor patch available.
Heap-based buffer overflow in AMD's MxGPU-Virtualization (GIM) driver affects a range of AMD Instinct and Radeon PRO datacenter GPUs, allowing a local low-privileged attacker to trigger denial-of-service by exploiting a race condition on the global variable amdgv_cmd in an unsynchronized ioctl handler. AMD has issued Security Bulletin AMD-SB-6027 confirming the issue and releasing GIM Driver 8.4 for affected Instinct-series products; no public exploit code exists and the vulnerability is not listed in CISA KEV. With EPSS at 0.01% (2nd percentile) and CVSS 4.0 score of 2.0, this represents a very low real-world exploitation priority despite the heap overflow classification.
Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine (VM) or a process to perform unauthorized access to the register space of the JPEG cores assigned a. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.
Insufficient parameter sanitization in the AMD TEE SOC Driver's DRV_SOC_CMD_ID_SRIOV_CHECK_TA_COMPAT command handler allows high-privileged local attackers to trigger incorrect shared memory mapping via malformed parameters, potentially disclosing sensitive information. The vulnerability affects AMD Radeon RX 6000/7000, Radeon Pro W6000/W7000, and Instinct MI-series GPUs. CVSS 1.8 reflects high-privilege requirement and local-only attack vector with severe attack complexity, but the information disclosure impact and active vendor acknowledgment indicate targeted risk to privileged processes.
Insufficient parameter sanitization in TEE SOC Driver on AMD Instinct MI300A, MI300X, MI308X, and MI325X accelerators allows local high-privileged attackers to issue malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS commands that write invalid data to remote Dies, resulting in availability impact through unexpected behavior. The vulnerability requires local access and high privileges, with a CVSS score of 1.8 indicating minimal real-world risk despite potential data integrity concerns.