CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

Information disclosure

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

Fixing the Meltdown and Spectre vulnerabilities

Two days ago, Graz University of Technology published a paper describing a pair of attacks on common microprocessors. The underlying vulnerability affects Intel, AMD, and ARM processors. All contemporary microprocessors pre-execute instructions. In other words, the vulnerability bypasses address...

Vendors Share Patch Updates on Spectre and Meltdown Mitigation Efforts

Intel, Amazon, Microsoft and others are playing down concerns over the impact of the massive Spectre and Meltdown vulnerabilities affecting computers, servers and mobile devices worldwide. The two flaws, Spectre and Meltdown, are far reaching and impact a wide range of microprocessors used in the...

CVE-2017-5754

CVE-2017-5754 is the Meltdown vulnerability: a speculative-execution side-channel in kernels could allow a local attacker to read privileged memory. Apple documents show Meltdown affecting Kernel on iOS/macOS/watchOS with related entries (e.g., CVE-2017-5754) and list mitigation via security upda...

CVE-2017-5753

Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5753

CVE-2017-5753 is a hardware-level vulnerability involving a speculative execution bounds-check bypass . Modern microprocessors utilize speculative execution and branch prediction as performance optimizations; this flaw allows an unprivileged attacker to cross the syscall boundary and read privile...

CVE-2017-5753

Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5754

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5715

CVE-2017-5715 (Spectre Variant 2) describes speculative-execution side-channel issues used to disclose memory. Connected docs show concrete mitigations and impact across vendors: AMD notes that LFENCE/JMP mitigation (V2-2) may be insufficient on some CPUs; AMD recommends standard mitigations (ret...

CVE-2017-5754

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache...

CVE-2017-5754

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache...

Security Bulletin: NVIDIA Driver Security Updates for CPU Speculative Side Channel Vulnerabilities

NVIDIA driver response to CPU speculative side channel vulnerabilities - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754 Bulletin Summary NVIDIA is providing an initial security update to mitigate aspects of Google Project Zero’s January 3, 2018 publication of novel information disclosure attacks tha...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Recent assessments: pwsh at March 03, 2021 3:34pm UTC reported: I am submitting this...

KB4056890: Windows 10 Version 1607 and Windows Server 2016 January 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4056890 or 4057142. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to...

KB4056897: Windows 7 and Windows Server 2008 R2 January 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4056897 or cumulative update 4056894. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local...

KB4056891: Windows 10 Version 1703 January 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4056891 or 4057144. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to...

Atmel "secure" crypto co-processor series microprocessors (AT91SAM7XC) leaking keys, plus bonus DESFire hack

The Atmel AT91SAM7XC series of microprocessors contain a crypto co-processor which is DES and AES capable. They include a write-only memory for key storage and multiple physical security measures to prevent decapping etc. However, due to poor memory management, in certain circumstances it is...