CVE-2025-38688 iommufd: Prevent ALIGN() overflow

In the Linux kernel, the following vulnerability has been resolved: iommufd: Prevent ALIGN overflow When allocating IOVA the candidate range gets aligned to the target alignment. If the range is close to ULONGMAX then the ALIGN can wrap resulting in a corrupted iova. Open code the ALIGN using...

CVE-2025-38688 iommufd: Prevent ALIGN() overflow

In the Linux kernel, the following vulnerability has been resolved: iommufd: Prevent ALIGN overflow When allocating IOVA the candidate range gets aligned to the target alignment. If the range is close to ULONGMAX then the ALIGN can wrap resulting in a corrupted iova. Open code the ALIGN using...

CVE-2025-38688

CVE-2025-38688: In the Linux kernel’s iommufd code, ALIGN() overflow could occur while allocating IOVA ranges near ULONG_MAX, risking overlapping mappings or mapping against reserved ranges. The fix uses get_add_overflow() to guard ALIGN() and consolidates the checks under a single helper. Public...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google. Google Android suffers from an elevation of privilege vulnerability caused by a logic error in the VerifyNoToverlapInSessions function in apexd.cpp that results in the blocking of security updates via mainline installation...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google. Google Android suffers from an elevation of privilege vulnerability caused by a clickjacking/overwriting attack in the maybeShowDialog function in ControlsSettingsDialogManager.kt that results in ControlsSettingsTialog...

PT-2025-36083

Name of the Vulnerable Software and Affected Versions Android versions affected versions not specified Description A logic error exists in the VerifyNoOverlapInSessions function within the apexd.cpp file. This issue allows local attackers to block security updates through mainline installations,...

OESA-2025-2071 microcode_ctl security update

Security Fixes: Improper buffer restrictions for some IntelR XeonR Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.CVE-2025-20053 Improper Isolation or Compartmentalization in the stream cache mechanism for some IntelR...

SUSE CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

UAT-7237 targets Taiwanese web hosting infrastructure

Cisco Talos discovered UAT-7237, a Chinese-speaking advanced persistent threat APT group active since at least 2022, which has significant overlaps with UAT-5918. UAT-7237 conducted a recent intrusion targeting web infrastructure entities within Taiwan and relies heavily on the use of open-source...

SMM Memory Corruption Vulnerability in the AMI Aptio's SMM Module Across Multiple Devices

Overview System Management Mode SMM memory corruption vulnerabilities have been identified in UEFI modules present in AMI Aptio UEFI firmware. An attacker could exploit this vulnerability to elevate privileges and execute arbitrary code in the highly privileged SMM environment. Users should apply...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

DEBIAN-CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

ALPINE-CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

UBUNTU-CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

Improper handling of overlap between protected memory ranges for some IntelR XeonR 6 processor with IntelR TDX may allow a privileged user to potentially enable escalation of privilege via local access...

CVE-2025-22889

CVE-2025-22889 affects Intel Xeon 6 processors with Intel TDX. The root cause is improper handling of overlap between protected memory ranges, which may allow a privileged user to escalate privileges via local access. Publicly documented mitigations involve microcode updates (e.g., intel-microcod...