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kasperskyKaspersky LabKLA12578
HistoryJul 04, 2022 - 12:00 a.m.

KLA12578 Multiple vulnerabilities in Google Chrome

2022-07-0400:00:00
Kaspersky Lab
threats.kaspersky.com
305
google chrome
v8
webrtc
chrome os shell
type confusion
heap buffer overflow
use after free
cve-2022-2295
cve-2022-2294
cve-2022-2296
exploit
ace
dos
update

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

10

Confidence

High

EPSS

0.013

Percentile

86.1%

Multiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. Type Confusion vulnerability in V8 can be exploited to cause denial of service.
  2. Heap buffer overflow vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in Chrome OS Shell can be exploited to cause denial of service or execute arbitrary code.

Original advisories

Stable Channel Update for Desktop

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Google-Chrome

CVE list

CVE-2022-2295 critical

CVE-2022-2294 critical

CVE-2022-2296 critical

Solution

Update to the latest version

Download Google Chrome

Impacts

  • ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

  • DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

  • Google Chrome earlier than 103.0.5060.114

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

10

Confidence

High

EPSS

0.013

Percentile

86.1%