CVE-2025-54502

A flaw was found in the AMD Platform Configuration Blob APCB SMM driver. A privileged attacker with local access Ring 0 can exploit an incorrect use of a boot service. This vulnerability may allow the attacker to achieve privilege escalation, potentially leading to arbitrary code execution...

EUVD-2025-209508

Incorrect use of boot service in the AMD Platform Configuration Blob APCB SMM driver could allow a privileged attacker with local access Ring 0 to achieve privilege escalation potentially resulting in arbitrary code execution...

CVE-2025-54502

Incorrect use of boot service in the AMD Platform Configuration Blob APCB SMM driver could allow a privileged attacker with local access Ring 0 to achieve privilege escalation potentially resulting in arbitrary code execution...

CVE-2025-54502

Summary (CVE-2025-54502) : Affected software is the AMD Platform Configuration Blob (APCB) SMM driver. The issue is an incorrect use of a boot service in APCB SMM, which could allow a local (Ring 0) attacker to escalate privileges and potentially execute arbitrary code. The CVSS-like metrics indi...

CVE-2025-54510

A missing lock verification in AMD Secure Processor ASP firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity...

CVE-2025-54510

The connected documents confirm CVE-2025-54510 affects AMD Zen 5 (and related platforms) via a missing lock verification in the AMD Secure Processor (ASP) firmware that can allow a locally authenticated, high-privilege attacker to alter MMIO routing during boot/init, potentially compromising gues...

SUSE CVE-2026-23065

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix memory leak in wbrfrecord The tmp buffer is allocated using kcalloc but is not freed if acpievaluatedsm fails. This causes a memory leak in the error path. Fix this by explicitly freeing the tmp buffer in th...

EUVD-2026-5479

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix memory leak in wbrfrecord The tmp buffer is allocated using kcalloc but is not freed if acpievaluatedsm fails. This causes a memory leak in the error path. Fix this by explicitly freeing the tmp buffer in th...

SUSE CVE-2025-68760

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix potential out-of-bounds read in iommummioshow In iommummiowrite, it validates the user-provided offset with the check: iommu-dbgmmiooffset iommu-mmiophysend - 4. This assumes a 4-byte access. However, the...

CVE-2023-54320

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmc: Fix memory leak in amdpmcstbdebugfsopenv2 Function amdpmcstbdebugfsopenv2 may be called when the STB debug mechanism enabled. When amdpmcsendcmd fails, the 'buf' needs to be released...

UBUNTU-CVE-2023-54320

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmc: Fix memory leak in amdpmcstbdebugfsopenv2 Function amdpmcstbdebugfsopenv2 may be called when the STB debug mechanism enabled. When amdpmcsendcmd fails, the 'buf' needs to be released...

CVE-2023-54320

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmc: Fix memory leak in amdpmcstbdebugfsopenv2 Function amdpmcstbdebugfsopenv2 may be called when the STB debug mechanism enabled. When amdpmcsendcmd fails, the 'buf' needs to be released...

CVE-2023-54320 platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: pmc: Fix memory leak in amdpmcstbdebugfsopenv2 Function amdpmcstbdebugfsopenv2 may be called when the STB debug mechanism enabled. When amdpmcsendcmd fails, the 'buf' needs to be released...

EUVD-2021-13139

Malware in sbrugna...

EUVD-2019-19196

Malware in sbrugna...

EUVD-2021-13121

Malware in sbrugna...

EUVD-2020-5241

Malware in sbrugna...

DEBIAN-CVE-2025-39678

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock-metrictbladdr is non-NULL If metric table address is not allocated, accessing metricsbin will result in a NULL pointer dereference, so add a check...

CVE-2025-39678 platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock-metrictbladdr is non-NULL If metric table address is not allocated, accessing metricsbin will result in a NULL pointer dereference, so add a check...

CVE-2025-39678

CVE-2025-39678 affects the Linux kernel, specifically the x86/amd/hsmp code path. The vulnerability arises when sock->metric_tbl_addr is NULL, which can cause a NULL pointer dereference when accessing metrics_bin. The provided connected SUSE advisory confirms the fix: a NULL check was added to...