Unrated severityNVD Advisory· Published Dec 22, 2022· Updated Apr 15, 2025
CVE-2022-38476
CVE-2022-38476
Description
A data race could occur in the PK11_ChangePW 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
76< 102.2+ 1 more
- (no CPE)range: < 102.2
- (no CPE)range: unspecified
< 102.2+ 1 more
- (no CPE)range: < 102.2
- (no CPE)range: unspecified
- osv-coords72 versionspkg:rpm/almalinux/firefoxpkg:rpm/almalinux/thunderbirdpkg:rpm/opensuse/MozillaFirefox-branding-SLE&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/MozillaFirefox-branding-SLE&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4
< 91.13.0-1.el9_0.alma+ 71 more
- (no CPE)range: < 91.13.0-1.el9_0.alma
- (no CPE)range: < 91.13.0-1.el8_6.alma
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.2-150200.8.82.1
- (no CPE)range: < 102.2.2-150200.8.82.1
- (no CPE)range: < 102.2.0-1.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150000.4.22.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-150200.9.10.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102-35.9.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.2.0-150000.150.56.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.3.0-150200.152.61.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.0-112.130.1
- (no CPE)range: < 102.2.2-150200.8.82.1
- (no CPE)range: < 102.2.2-150200.8.82.1
- (no CPE)range: < 102.2.2-150200.8.82.1
- (no CPE)range: < 102.2.2-150200.8.82.1
Patches
Vulnerability mechanics
References
3News mentions
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