F5 Networks BIG-IP : Side-channel processor vulnerability (K35135935)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K35135935 advisory. - Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an...

K35135935: Side-channel processor vulnerability CVE-2018-9056 (BranchScope)

Security Advisory Description Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka...

CVE-2018-9056

BranchScope is a new class of attack which leverages functioning of the Branch Prediction Unit BPU of a processor to infer/leak sensitive process information, which is involved in the branch decision making if x x ^ y; else x & y;. In this, BranchScope side-channel could help to infer 'x', by...

Information disclosure

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table PHT, aka BranchScope...

CVE-2018-9056

CVE-2018-9056 (BranchScope) describes a side-channel vulnerability affecting processors using speculative execution, enabling local attackers to infer memory contents through the Branch Prediction Unit’s patterns, notably the Pattern History Table (PHT). Documents consistently reference a hardwar...