Issue date: 2015-10-22
1. What's Included in This Update
The new packages for Virtuozzo (formerly Parallels Cloud Server) 6.0 provide usability, stability, and security fixes.
2. Bug Fixes
CPT suspend of a ploop container could lead to a crash in add_extent_mapping(). (#PSBM-26762)
In certain circumstances, host node could hang on memory allocation inside ext4_writepages(). (#PSBM-39335)
DRM/i915: crash on boot in intel_cleanup_ring_buffer(). (#PSBM-39657)
e2fsprogs-e4defrag2-static was not installed as a dependency. (#PSBM-39959)
e4defrag2 could fail with EMFILE on pass3 on a large Container. (#PSBM-40019)
Guest RAM statistics was only counted with guest tools in the state PTS_INSTALLED. (#PSBM-40139)
Parallels Cloud Storage packages were released with a lower version than the previous update. (#PSBM-40285)
Infinite loop in fuse_fill_write_pages(). (#PSBM-40379)
Uninterruptable hang in sendfile. (#PSBM-40387)
Crash when attempting to garbage-collect an uninstantiated keyring. (#PSBM-40458, CVE-2015-7872)
Use-after-free in unix_dgram_poll(). (#PSBM-40459)
Performance degradation when starting systemd-based containers. (#OVZ-6510)
Crash on mount of corrupted ext4 filesystem. (#OVZ-6541)
RDS: verify the underlying transport exists before creating a connection. (CVE-2015-6937)
Minor memory leaks and performance optimizations.
Non-security issues in RHSA-2015-1272, RHBA-2015-1466, RHSA-2015-1623, RHBA-2015-1827.
3. Obtaining the Update
You can download and install the update using the yum utility included in the Virtuozzo (formerly Parallels Cloud Server) 6.0 distribution.
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