PT-2018-2467 · Arm+4 · Arm+4

Publicado

2018-05-03

·

Atualizado

2022-04-18

·

CVE-2018-3693

CVSS v3.1

5.6

Média

VetorAV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Systems with microprocessors (affected versions not specified)
Description The issue is related to microprocessors utilizing speculative execution and branch prediction, which may allow unauthorized disclosure of information to an attacker with local user access. This is achieved through a speculative buffer overflow and side-channel analysis. The vulnerability is associated with the branch prediction module's functionality in Intel, ARM, and AMD processors. Exploitation of the vulnerability enables an attacker to disclose protected information by creating conditions for incorrect branch prediction.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

BDU:2019-00710
CESA-2018_2384
CESA-2018_2390
CVE-2018-3693
RHSA-2018:2384
RHSA-2018:2390
RHSA-2018:2395
RHSA-2018_2384
RHSA-2018_2390
RHSA-2018_2395
RHSA-2019:1946
RHSA-2020:0174

Produtos afetados

Amd
Arm
Centos
Intel
Red Hat