amd64-microcode vulnerabilities (Ubuntu)
31 vulnerabilities.
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amd64-microcodeUbuntu Improper enforcement of the LFENCE serialization property may allow an attacker to bypass... 5.7 Medium -
amd64-microcodeUbuntu Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with... 5.6 Medium -
amd64-microcodeUbuntu Insufficient or Incomplete Data Removal in Hardware Component in SEV firmware doesn't fully flush... 4.5 Medium -
amd64-microcodeUbuntu A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated... 4.6 Medium -
amd64-microcodeUbuntu Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to... 4.0 Medium -
amd64-microcodeUbuntu Improper isolation of shared resources on a system on a chip by a malicious local attacker with... 4.8 Medium -
amd64-microcodeUbuntu Missing Checks in certain functions related to RMP initialization can allow a local admin... 1.8 Low -
amd64-microcodeUbuntu Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory... 5.3 Medium -
amd64-microcodeUbuntu Improper handling of overlap between the segmented reverse map table (RMP) and system management... 6.8 Medium -
amd64-microcodeUbuntu Improper access control in secure encrypted virtualization (SEV) could allow a privileged... 6.9 Medium -
amd64-microcodeUbuntu Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU... 5.9 Medium -
amd64-microcodeUbuntu Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow... 5.9 Medium -
amd64-microcodeUbuntu Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to... 6.7 Medium -
amd64-microcodeUbuntu Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a... 4.6 Medium -
amd64-microcodeUbuntu Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a... 5.9 Medium -
amd64-microcodeUbuntu Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the... 4.6 Medium -
amd64-microcodeUbuntu A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest... 5.3 Medium -
amd64-microcodeUbuntu Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to... 7.2 High -
amd64-microcodeUbuntu Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to... 6.0 Medium -
amd64-microcodeUbuntu A transient execution vulnerability in some AMD processors may allow an attacker to infer data in... 5.6 Medium -
amd64-microcodeUbuntu A transient execution vulnerability in some AMD processors may allow an attacker to infer data... 5.6 Medium -
amd64-microcodeUbuntu Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with... 6.4 Medium -
amd64-microcodeUbuntu amd64-microcode - security update 7.2 High -
amd64-microcodeUbuntu Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt... 4.4 Medium -
amd64-microcodeUbuntu IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs),... 5.3 Medium -
amd64-microcodeUbuntu Improper validation in a model specific register (MSR) could allow a malicious program with ring0... 7.5 High -
amd64-microcodeUbuntu Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker... 6.5 Medium -
amd64-microcodeUbuntu A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the... 4.7 Medium -
amd64-microcodeUbuntu Moderate: linux-firmware security update 5.5 Medium -
amd64-microcodeUbuntu amd64-microcode regression No score -
amd64-microcodeUbuntu Important: kernel security, bug fix, and enhancement update 5.6 Medium