PT-2022-5489 · Mozilla+9 · Firefox Esr+11
Gary Kwong
·
Published
2022-11-15
·
Updated
2024-12-12
·
CVE-2022-45409
CVSS v2.0
10
High
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 107
Firefox ESR versions prior to 102.5
Thunderbird versions prior to 102.5
Description
The issue is related to the garbage collector component, which could lead to a use-after-free and potentially exploitable crash. This is due to the garbage collector being aborted in several states and zones, and
GCRuntime::finishCollection may not have been called. The vulnerability can be exploited by a remote attacker to execute arbitrary code.Recommendations
For Firefox versions prior to 107, update to version 107 or later.
For Firefox ESR versions prior to 102.5, update to version 102.5 or later.
For Thunderbird versions prior to 102.5, update to version 102.5 or later.
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Rocky Linux
Suse
Thunderbird
Ubuntu