Red Hat Security AdvisoryRHSA-2012:0571
kernel security and bug fix update
Released 2012-05-15 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Desktop (v. 6) kernel-2.6.32-220.17.1.el6, kernel-debug-2.6.32-220.17.1.el6, kernel-debug-devel-2.6.32-220.17.1.el6 +5
- Red Hat Enterprise Linux Desktop Optional (v. 6) kernel-2.6.32-220.17.1.el6, python-perf-2.6.32-220.17.1.el6
- Red Hat Enterprise Linux HPC Node (v. 6) kernel-2.6.32-220.17.1.el6, kernel-debug-2.6.32-220.17.1.el6, kernel-debug-devel-2.6.32-220.17.1.el6 +5
- Red Hat Enterprise Linux HPC Node Optional (v. 6) kernel-2.6.32-220.17.1.el6, python-perf-2.6.32-220.17.1.el6
- Red Hat Enterprise Linux Server (v. 6) kernel-2.6.32-220.17.1.el6, kernel-bootwrapper-2.6.32-220.17.1.el6, kernel-debug-2.6.32-220.17.1.el6 +8
- Red Hat Enterprise Linux Server Optional (v. 6) kernel-2.6.32-220.17.1.el6, python-perf-2.6.32-220.17.1.el6
- Red Hat Enterprise Linux Workstation (v. 6) kernel-2.6.32-220.17.1.el6, kernel-debug-2.6.32-220.17.1.el6, kernel-debug-devel-2.6.32-220.17.1.el6 +5
- Red Hat Enterprise Linux Workstation Optional (v. 6) kernel-2.6.32-220.17.1.el6, python-perf-2.6.32-220.17.1.el6
Fixes 2 records
Priority LOW 23
The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already…
CVSS 2.0MEDIUM 4.9· Local · No auth · Interaction — · EPSS 0.00411 · Published 2012-05-17 · Partial fix CWE-399
Priority LOW 23
The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (sy…
CVSS 2.0MEDIUM 4.9· Local · No auth · Interaction — · EPSS 0.00391 · Published 2012-07-03 · Fixed CWE-119
