chromium -- multiple vulnerabilities

Google Chrome Releases reports:

[138208] High CVE-2012-2900: Crash in Skia text rendering. Credit
to Atte Kettunen of OUSPG.
[147499] Critical CVE-2012-5108: Race condition in audio device
handling. Credit to Atte Kettunen of OUSPG.
[148692] Medium CVE-2012-5109: OOB read in ICU regex. Credit to
Arthur Gerkis.
[151449] Medium CVE-2012-5110: Out-of-bounds read in compositor.
Credit to Google Chrome Security Team (Inferno).
[151895] Low CVE-2012-5111: Plug-in crash monitoring was missing
for Pepper plug-ins. Credit to Google Chrome Security Team (Chris
Evans).