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CVE-2018-12169 : Detail

CVE-2018-12169

7.6
/
HIGH
Authorization problems
A07-Identif. and Authent. Failures
0.13%V3
Physical
2018-09-21 18:00 +00:00
2018-09-26 07:57 +00:00
CVE.org
NVD

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Descriptions

Platform sample code firmware in 4th Generation Intel Core Processor, 5th Generation Intel Core Processor, 6th Generation Intel Core Processor, 7th Generation Intel Core Processor and 8th Generation Intel Core Processor contains a logic error which may allow physical attacker to potentially bypass firmware authentication.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Metrics

Metric Score Severity CVSS Vector Source
V3.0 7.6 HIGH CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Physical

A vulnerability exploitable with Physical access requires the attacker to physically touch or manipulate the vulnerable component. Physical interaction may be brief (e.g. evil maid attack [1]) or persistent. An example of such an attack is a cold boot attack which allows an attacker to access to disk encryption keys after gaining physical access to the system, or peripheral attacks such as Firewire/USB Direct Memory Access attacks.

Attack Complexity

This metric describes the conditions beyond the attacker's control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.

User Interaction

This metric captures the requirement for a user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

An important property captured by CVSS v3.0 is the ability for a vulnerability in one software component to impact resources beyond its means, or privileges.

Scope

Formally, Scope refers to the collection of privileges defined by a computing authority (e.g. an application, an operating system, or a sandbox environment) when granting access to computing resources (e.g. files, CPU, memory, etc). These privileges are assigned based on some method of identification and authorization. In some cases, the authorization may be simple or loosely controlled based upon predefined rules or standards. For example, in the case of Ethernet traffic sent to a network switch, the switch accepts traffic that arrives on its ports and is an authority that controls the traffic flow to other switch ports.

Changed

An exploited vulnerability can affect resources beyond the authorization privileges intended by the vulnerable component. In this case the vulnerable component and the impacted component are different.

Base: Impact Metrics

The Impact metrics refer to the properties of the impacted component.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

High

There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact. For example, an attacker steals the administrator's password, or private encryption keys of a web server.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

High

There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

High

There is total loss of availability, resulting in the attacker being able to fully deny access to resources in the impacted component; this loss is either sustained (while the attacker continues to deliver the attack) or persistent (the condition persists even after the attack has completed). Alternatively, the attacker has the ability to deny some availability, but the loss of availability presents a direct, serious consequence to the impacted component (e.g., the attacker cannot disrupt existing connections, but can prevent new connections; the attacker can repeatedly exploit a vulnerability that, in each instance of a successful attack, leaks a only small amount of memory, but after repeated exploitation causes a service to become completely unavailable).

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence that one has in the description of a vulnerability.

Environmental Metrics

 [email protected]
V2 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Intel>>Core_i3 >> Version 4000m

Intel>>Core_i3 >> Version 4005u

Intel>>Core_i3 >> Version 4010u

Intel>>Core_i3 >> Version 4010y

Intel>>Core_i3 >> Version 4012y

Intel>>Core_i3 >> Version 4020y

Intel>>Core_i3 >> Version 4025u

Intel>>Core_i3 >> Version 4030u

Intel>>Core_i3 >> Version 4030y

Intel>>Core_i3 >> Version 4100e

Intel>>Core_i3 >> Version 4100m

Intel>>Core_i3 >> Version 4100u

Intel>>Core_i3 >> Version 4102e

Intel>>Core_i3 >> Version 4110e

Intel>>Core_i3 >> Version 4110m

Intel>>Core_i3 >> Version 4112e

Intel>>Core_i3 >> Version 4120u

Intel>>Core_i3 >> Version 4130

Intel>>Core_i3 >> Version 4130t

Intel>>Core_i3 >> Version 4150

Intel>>Core_i3 >> Version 4150t

Intel>>Core_i3 >> Version 4158u

Intel>>Core_i3 >> Version 4160

Intel>>Core_i3 >> Version 4160t

Intel>>Core_i3 >> Version 4170

Intel>>Core_i3 >> Version 4170t

Intel>>Core_i3 >> Version 4330

Intel>>Core_i3 >> Version 4330t

Intel>>Core_i3 >> Version 4330te

Intel>>Core_i3 >> Version 4340

Intel>>Core_i3 >> Version 4340te

Intel>>Core_i3 >> Version 4350

Intel>>Core_i3 >> Version 4350t

Intel>>Core_i3 >> Version 4360

Intel>>Core_i3 >> Version 4360t

Intel>>Core_i3 >> Version 4370

Intel>>Core_i3 >> Version 4370t

Intel>>Core_i3 >> Version 5005u

Intel>>Core_i3 >> Version 5010u

Intel>>Core_i3 >> Version 5015u

Intel>>Core_i3 >> Version 5020u

Intel>>Core_i3 >> Version 5157u

Intel>>Core_i3 >> Version 6006u

Intel>>Core_i3 >> Version 6098p

Intel>>Core_i3 >> Version 6100

Intel>>Core_i3 >> Version 6100e

Intel>>Core_i3 >> Version 6100h

Intel>>Core_i3 >> Version 6100t

Intel>>Core_i3 >> Version 6100te

Intel>>Core_i3 >> Version 6100u

Intel>>Core_i3 >> Version 6102e

Intel>>Core_i3 >> Version 6157u

Intel>>Core_i3 >> Version 6167u

Intel>>Core_i3 >> Version 6300

Intel>>Core_i3 >> Version 6300t

Intel>>Core_i3 >> Version 6320

Intel>>Core_i3 >> Version 7020u

Intel>>Core_i3 >> Version 7100

Intel>>Core_i3 >> Version 7100e

Intel>>Core_i3 >> Version 7100h

Intel>>Core_i3 >> Version 7100t

Intel>>Core_i3 >> Version 7100u

Intel>>Core_i3 >> Version 7101e

Intel>>Core_i3 >> Version 7101te

Intel>>Core_i3 >> Version 7102e

Intel>>Core_i3 >> Version 7130u

Intel>>Core_i3 >> Version 7167u

Intel>>Core_i3 >> Version 7300

Intel>>Core_i3 >> Version 7300t

Intel>>Core_i3 >> Version 7320

Intel>>Core_i3 >> Version 7350k

Intel>>Core_i3 >> Version 8100

Intel>>Core_i3 >> Version 8100h

Intel>>Core_i3 >> Version 8100t

Intel>>Core_i3 >> Version 8109u

Intel>>Core_i3 >> Version 8130u

Intel>>Core_i3 >> Version 8145u

Intel>>Core_i3 >> Version 8300

Intel>>Core_i3 >> Version 8300t

Intel>>Core_i3 >> Version 8350k

Configuraton 0

Intel>>Core_i5 >> Version 7y54

Intel>>Core_i5 >> Version 7y57

Intel>>Core_i5 >> Version 4200h

Intel>>Core_i5 >> Version 4200m

Intel>>Core_i5 >> Version 4200u

Intel>>Core_i5 >> Version 4200y

Intel>>Core_i5 >> Version 4202y

Intel>>Core_i5 >> Version 4210h

Intel>>Core_i5 >> Version 4210m

Intel>>Core_i5 >> Version 4210u

Intel>>Core_i5 >> Version 4210y

Intel>>Core_i5 >> Version 4220y

Intel>>Core_i5 >> Version 4250u

Intel>>Core_i5 >> Version 4258u

Intel>>Core_i5 >> Version 4260u

Intel>>Core_i5 >> Version 4278u

Intel>>Core_i5 >> Version 4288u

Intel>>Core_i5 >> Version 4300m

Intel>>Core_i5 >> Version 4300u

Intel>>Core_i5 >> Version 4300y

Intel>>Core_i5 >> Version 4302y

Intel>>Core_i5 >> Version 4308u

Intel>>Core_i5 >> Version 4310m

Intel>>Core_i5 >> Version 4310u

Intel>>Core_i5 >> Version 4330m

Intel>>Core_i5 >> Version 4340m

Intel>>Core_i5 >> Version 4350u

Intel>>Core_i5 >> Version 4360u

Intel>>Core_i5 >> Version 4400e

Intel>>Core_i5 >> Version 4402e

Intel>>Core_i5 >> Version 4402ec

Intel>>Core_i5 >> Version 4410e

Intel>>Core_i5 >> Version 4422e

Intel>>Core_i5 >> Version 4430

Intel>>Core_i5 >> Version 4430s

Intel>>Core_i5 >> Version 4440

Intel>>Core_i5 >> Version 4440s

Intel>>Core_i5 >> Version 4460

Intel>>Core_i5 >> Version 4460s

Intel>>Core_i5 >> Version 4460t

Intel>>Core_i5 >> Version 4570

Intel>>Core_i5 >> Version 4570r

Intel>>Core_i5 >> Version 4570s

Intel>>Core_i5 >> Version 4570t

Intel>>Core_i5 >> Version 4570te

Intel>>Core_i5 >> Version 4590

Intel>>Core_i5 >> Version 4590s

Intel>>Core_i5 >> Version 4590t

Intel>>Core_i5 >> Version 4670

Intel>>Core_i5 >> Version 4670k

Intel>>Core_i5 >> Version 4670r

Intel>>Core_i5 >> Version 4670s

Intel>>Core_i5 >> Version 4670t

Intel>>Core_i5 >> Version 4690k

Intel>>Core_i5 >> Version 4690s

Intel>>Core_i5 >> Version 4690t

Intel>>Core_i5 >> Version 5200u

Intel>>Core_i5 >> Version 5250u

Intel>>Core_i5 >> Version 5257u

Intel>>Core_i5 >> Version 5287u

Intel>>Core_i5 >> Version 5300u

Intel>>Core_i5 >> Version 5350h

Intel>>Core_i5 >> Version 5350u

Intel>>Core_i5 >> Version 5575r

Intel>>Core_i5 >> Version 5675c

Intel>>Core_i5 >> Version 5675r

Intel>>Core_i5 >> Version 6200u

Intel>>Core_i5 >> Version 6260u

Intel>>Core_i5 >> Version 6267u

Intel>>Core_i5 >> Version 6287u

Intel>>Core_i5 >> Version 6300hq

Intel>>Core_i5 >> Version 6300u

Intel>>Core_i5 >> Version 6350hq

Intel>>Core_i5 >> Version 6360u

Intel>>Core_i5 >> Version 6400

Intel>>Core_i5 >> Version 6400t

Intel>>Core_i5 >> Version 6402p

Intel>>Core_i5 >> Version 6440eq

Intel>>Core_i5 >> Version 6440hq

Intel>>Core_i5 >> Version 6442eq

Intel>>Core_i5 >> Version 6500

Intel>>Core_i5 >> Version 6500t

Intel>>Core_i5 >> Version 6500te

Intel>>Core_i5 >> Version 6585r

Intel>>Core_i5 >> Version 6600

Intel>>Core_i5 >> Version 6600k

Intel>>Core_i5 >> Version 6600t

Intel>>Core_i5 >> Version 6685r

Intel>>Core_i5 >> Version 7200u

Intel>>Core_i5 >> Version 7260u

Intel>>Core_i5 >> Version 7267u

Intel>>Core_i5 >> Version 7287u

Intel>>Core_i5 >> Version 7300hq

Intel>>Core_i5 >> Version 7300u

Intel>>Core_i5 >> Version 7360u

Intel>>Core_i5 >> Version 7400

Intel>>Core_i5 >> Version 7400t

Intel>>Core_i5 >> Version 7440eq

Intel>>Core_i5 >> Version 7440hq

Intel>>Core_i5 >> Version 7442eq

Intel>>Core_i5 >> Version 7500

Intel>>Core_i5 >> Version 7500t

Intel>>Core_i5 >> Version 7600

Intel>>Core_i5 >> Version 7600k

Intel>>Core_i5 >> Version 7600t

Intel>>Core_i5 >> Version 8200y

Intel>>Core_i5 >> Version 8250u

Intel>>Core_i5 >> Version 8259u

Intel>>Core_i5 >> Version 8265u

Intel>>Core_i5 >> Version 8269u

Intel>>Core_i5 >> Version 8300h

Intel>>Core_i5 >> Version 8305g

Intel>>Core_i5 >> Version 8350u

Intel>>Core_i5 >> Version 8400

Intel>>Core_i5 >> Version 8400b

Intel>>Core_i5 >> Version 8400h

Intel>>Core_i5 >> Version 8400t

Intel>>Core_i5 >> Version 8500

Intel>>Core_i5 >> Version 8500b

Intel>>Core_i5 >> Version 8500t

Intel>>Core_i5 >> Version 8600

Intel>>Core_i5 >> Version 8600k

Intel>>Core_i5 >> Version 8600t

Configuraton 0

Intel>>Core_i7 >> Version 7y75

Intel>>Core_i7 >> Version 4500u

Intel>>Core_i7 >> Version 4510u

Intel>>Core_i7 >> Version 4550u

Intel>>Core_i7 >> Version 4558u

Intel>>Core_i7 >> Version 4578u

Intel>>Core_i7 >> Version 4600m

Intel>>Core_i7 >> Version 4600u

Intel>>Core_i7 >> Version 4610m

Intel>>Core_i7 >> Version 4610y

Intel>>Core_i7 >> Version 4650u

Intel>>Core_i7 >> Version 4700ec

Intel>>Core_i7 >> Version 4700eq

Intel>>Core_i7 >> Version 4700hq

Intel>>Core_i7 >> Version 4700mq

Intel>>Core_i7 >> Version 4702ec

Intel>>Core_i7 >> Version 4702hq

Intel>>Core_i7 >> Version 4702mq

Intel>>Core_i7 >> Version 4710hq

Intel>>Core_i7 >> Version 4710mq

Intel>>Core_i7 >> Version 4712hq

Intel>>Core_i7 >> Version 4712mq

Intel>>Core_i7 >> Version 4720hq

Intel>>Core_i7 >> Version 4722hq

Intel>>Core_i7 >> Version 4750hq

Intel>>Core_i7 >> Version 4760hq

Intel>>Core_i7 >> Version 4765t

Intel>>Core_i7 >> Version 4770

Intel>>Core_i7 >> Version 4770hq

Intel>>Core_i7 >> Version 4770k

Intel>>Core_i7 >> Version 4770r

Intel>>Core_i7 >> Version 4770s

Intel>>Core_i7 >> Version 4770t

Intel>>Core_i7 >> Version 4770te

Intel>>Core_i7 >> Version 4771

Intel>>Core_i7 >> Version 4785t

Intel>>Core_i7 >> Version 4790

Intel>>Core_i7 >> Version 4790k

Intel>>Core_i7 >> Version 4790s

Intel>>Core_i7 >> Version 4790t

Intel>>Core_i7 >> Version 4800mq

Intel>>Core_i7 >> Version 4810mq

Intel>>Core_i7 >> Version 4850hq

Intel>>Core_i7 >> Version 4860hq

Intel>>Core_i7 >> Version 4870hq

Intel>>Core_i7 >> Version 4900mq

Intel>>Core_i7 >> Version 4910mq

Intel>>Core_i7 >> Version 4950hq

Intel>>Core_i7 >> Version 4960hq

Intel>>Core_i7 >> Version 4980hq

Intel>>Core_i7 >> Version 5500u

Intel>>Core_i7 >> Version 5550u

Intel>>Core_i7 >> Version 5557u

Intel>>Core_i7 >> Version 5600u

Intel>>Core_i7 >> Version 5650u

Intel>>Core_i7 >> Version 5700eq

Intel>>Core_i7 >> Version 5700hq

Intel>>Core_i7 >> Version 5750hq

Intel>>Core_i7 >> Version 5775c

Intel>>Core_i7 >> Version 5775r

Intel>>Core_i7 >> Version 5820k

Intel>>Core_i7 >> Version 5850eq

Intel>>Core_i7 >> Version 5850hq

Intel>>Core_i7 >> Version 5950hq

Intel>>Core_i7 >> Version 6500u

Intel>>Core_i7 >> Version 6560u

Intel>>Core_i7 >> Version 6567u

Intel>>Core_i7 >> Version 6600u

Intel>>Core_i7 >> Version 6650u

Intel>>Core_i7 >> Version 6660u

Intel>>Core_i7 >> Version 6700

Intel>>Core_i7 >> Version 6700hq

Intel>>Core_i7 >> Version 6700k

Intel>>Core_i7 >> Version 6700t

Intel>>Core_i7 >> Version 6700te

Intel>>Core_i7 >> Version 6770hq

Intel>>Core_i7 >> Version 6785r

Intel>>Core_i7 >> Version 6820eq

Intel>>Core_i7 >> Version 6820hk

Intel>>Core_i7 >> Version 6820hq

Intel>>Core_i7 >> Version 6822eq

Intel>>Core_i7 >> Version 6870hq

Intel>>Core_i7 >> Version 6920hq

Intel>>Core_i7 >> Version 6970hq

Intel>>Core_i7 >> Version 7500u

Intel>>Core_i7 >> Version 7560u

Intel>>Core_i7 >> Version 7567u

Intel>>Core_i7 >> Version 7600u

Intel>>Core_i7 >> Version 7660u

Intel>>Core_i7 >> Version 7700

Intel>>Core_i7 >> Version 7700hq

Intel>>Core_i7 >> Version 7700k

Intel>>Core_i7 >> Version 7700t

Intel>>Core_i7 >> Version 7820eq

Intel>>Core_i7 >> Version 7820hk

Intel>>Core_i7 >> Version 7820hq

Intel>>Core_i7 >> Version 7920hq

Intel>>Core_i7 >> Version 8086k

Intel>>Core_i7 >> Version 8500y

Intel>>Core_i7 >> Version 8550u

Intel>>Core_i7 >> Version 8559u

Intel>>Core_i7 >> Version 8565u

Intel>>Core_i7 >> Version 8650u

Intel>>Core_i7 >> Version 8700

Intel>>Core_i7 >> Version 8700b

Intel>>Core_i7 >> Version 8700k

Intel>>Core_i7 >> Version 8700t

Intel>>Core_i7 >> Version 8705g

Intel>>Core_i7 >> Version 8706g

Intel>>Core_i7 >> Version 8709g

Intel>>Core_i7 >> Version 8750h

Intel>>Core_i7 >> Version 8809g

Intel>>Core_i7 >> Version 8850h

Configuraton 0

Intel>>Core_i9 >> Version 8950hk

Configuraton 0

Lenovo>>Thinkpad_11e >> Version -

Lenovo>>Thinkpad_e480 >> Version -

Lenovo>>Thinkpad_e580 >> Version -

Lenovo>>Thinkpad_l380 >> Version -

Lenovo>>Thinkpad_l380_yoga >> Version -

Lenovo>>Thinkpad_l480 >> Version -

Lenovo>>Thinkpad_l580 >> Version -

Lenovo>>Thinkpad_p51 >> Version -

Lenovo>>Thinkpad_p51s >> Version -

Lenovo>>Thinkpad_p52 >> Version -

Lenovo>>Thinkpad_p52s >> Version -

Lenovo>>Thinkpad_p71 >> Version -

Lenovo>>Thinkpad_p72 >> Version -

Lenovo>>Thinkpad_t25 >> Version -

Lenovo>>Thinkpad_t470 >> Version -

Lenovo>>Thinkpad_t470p >> Version -

Lenovo>>Thinkpad_t470s >> Version -

Lenovo>>Thinkpad_t480 >> Version -

Lenovo>>Thinkpad_t480s >> Version -

Lenovo>>Thinkpad_t570 >> Version -

Lenovo>>Thinkpad_t580 >> Version -

Lenovo>>Thinkpad_x1_carbon >> Version -

Lenovo>>Thinkpad_x1_tablet >> Version -

Lenovo>>Thinkpad_x1_yoga >> Version -

Lenovo>>Thinkpad_x270 >> Version -

Lenovo>>Thinkpad_x280 >> Version -

Lenovo>>Thinkpad_x380_yoga >> Version -

Lenovo>>Thinkpad_yoga_370 >> Version -

References

http://www.securityfocus.com/bid/105387
Tags : vdb-entry, x_refsource_BID