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ubuntucveUbuntu.comUB:CVE-2022-3448
HistoryNov 09, 2022 - 12:00 a.m.

CVE-2022-3448

2022-11-0900:00:00
ubuntu.com
ubuntu.com
19
google chrome
permissions api
use after free vulnerability
remote attacker
ui gestures
heap corruption
crafted html page
chromium
debian
ubuntu 19.10
snap

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

EPSS

0.005

Percentile

76.8%

Use after free in Permissions API in Google Chrome prior to 106.0.5249.119
allowed a remote attacker who convinced a user to engage in specific UI
gestures to potentially exploit heap corruption via a crafted HTML page.
(Chromium security severity: High)

Notes

Author Note
alexmurray The Debian chromium source package is called chromium-browser in Ubuntu
mdeslaur starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchchromium-browser< 107.0.5304.87-0ubuntu11.18.04.1UNKNOWN

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

EPSS

0.005

Percentile

76.8%