CVE-2022-50173 drm/msm/mdp5: Fix global state lock backoff

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Fix global state lock backoff We need to grab the lock after the early return for !hwpipe case. Otherwise, we could have hit contention yet still returned 0. Fixes an issue that the new CONFIGDRMDEBUGMODESETLOCK stu...

PJSIP competition condition issue vulnerability

PJSIP is a free and open source multimedia communications library written in C that implements standards-based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE.A contention problem vulnerability exists in PJSIP, which stems from improper handling of concurrent access when concurrent code need...