high7.5
CVE-2022-38476
A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability.
Impact
A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox Esr | before 102.2 |
| Mozilla | Thunderbird | before 102.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.mozilla.org/show_bug.cgi?id=1760998
- https://www.mozilla.org/security/advisories/mfsa2022-34/
- https://www.mozilla.org/security/advisories/mfsa2022-36/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1760998
- https://www.mozilla.org/security/advisories/mfsa2022-34/
- https://www.mozilla.org/security/advisories/mfsa2022-36/