CVE-2022-22737
Published: 13 January 2022
Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
Notes
| Author | Note |
|---|---|
| tyhicks |
mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firefox
Launchpad, Ubuntu, Debian |
bionic |
Released
(96.0+build2-0ubuntu0.18.04.1)
|
| focal |
Released
(96.0+build2-0ubuntu0.20.04.1)
|
|
| hirsute |
Released
(96.0+build2-0ubuntu0.21.04.1)
|
|
| impish |
Released
(96.0+build2-0ubuntu0.21.10.1)
|
|
| jammy |
Released
(96.0+build2-0ubuntu1)
|
|
| kinetic |
Released
(96.0+build2-0ubuntu1)
|
|
| lunar |
Released
(96.0+build2-0ubuntu1)
|
|
| mantic |
Released
(96.0+build2-0ubuntu1)
|
|
| noble |
Released
(96.0+build2-0ubuntu1)
|
|
| upstream |
Released
(96)
|
|
|
mozjs38
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
|
|
| xenial |
Does not exist
|
|
|
mozjs52
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
| focal |
Ignored
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
|
|
| xenial |
Does not exist
|
|
|
mozjs68
Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
|
|
| xenial |
Does not exist
|
|
|
mozjs78
Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Ignored
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Ignored
(end of life, was needs-triage)
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Ignored
|
|
| xenial |
Does not exist
|
|
|
thunderbird
Launchpad, Ubuntu, Debian |
bionic |
Released
(1:91.5.0+build1-0ubuntu0.18.04.1)
|
| focal |
Released
(1:91.5.0+build1-0ubuntu0.20.04.1)
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Released
(1:91.5.0+build1-0ubuntu0.21.10.1)
|
|
| jammy |
Released
(1:91.5.0+build1-0ubuntu1)
|
|
| kinetic |
Released
(1:91.5.0+build1-0ubuntu1)
|
|
| lunar |
Released
(1:91.5.0+build1-0ubuntu1)
|
|
| mantic |
Released
(1:91.5.0+build1-0ubuntu1)
|
|
| noble |
Released
(1:91.5.0+build1-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(91.5)
|
|
| xenial |
Ignored
(end of standard support, was needed)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |