[El-errata] ELSA-2019-4601 Important: Oracle Linux 5 Extended Lifecycle Support (ELS) Unbreakable Enterprise kernel security update

Errata Announcements for Oracle Linux el-errata at oss.oracle.com
Tue Apr 9 05:33:22 PDT 2019


Oracle Linux Security Advisory ELSA-2019-4601

http://linux.oracle.com/errata/ELSA-2019-4601.html

The following updated rpms for Oracle Linux 5 Extended Lifecycle Support 
(ELS) have been uploaded to the Unbreakable Linux Network:

i386:
kernel-uek-2.6.39-400.308.1.el5uek.i686.rpm
kernel-uek-debug-2.6.39-400.308.1.el5uek.i686.rpm
kernel-uek-debug-devel-2.6.39-400.308.1.el5uek.i686.rpm
kernel-uek-devel-2.6.39-400.308.1.el5uek.i686.rpm
kernel-uek-doc-2.6.39-400.308.1.el5uek.noarch.rpm
kernel-uek-firmware-2.6.39-400.308.1.el5uek.noarch.rpm

x86_64:
kernel-uek-firmware-2.6.39-400.308.1.el5uek.noarch.rpm
kernel-uek-doc-2.6.39-400.308.1.el5uek.noarch.rpm
kernel-uek-2.6.39-400.308.1.el5uek.x86_64.rpm
kernel-uek-devel-2.6.39-400.308.1.el5uek.x86_64.rpm
kernel-uek-debug-devel-2.6.39-400.308.1.el5uek.x86_64.rpm
kernel-uek-debug-2.6.39-400.308.1.el5uek.x86_64.rpm



Description of changes:

[2.6.39-400.308.1.el5uek]
- x86/fpu: Fix 32-bit signal frame handling (Dave Hansen) [Orabug: 28874707]
- x86/fpu: Factor out memset(xstate, 0) in fpu_finit() paths (Oleg 
Nesterov) [Orabug: 28874707]
- x86/fpu: Always allow FPU in interrupt if use_eager_fpu() (Oleg 
Nesterov) [Orabug: 28874707]
- x86/fpu: Don't do __thread_fpu_end() if use_eager_fpu() (Oleg 
Nesterov) [Orabug: 28874707]
- x86/fpu: Don't reset thread.fpu_counter (Oleg Nesterov) [Orabug: 28874707]
- x86, fpu: Fix math_state_restore() race with kernel_fpu_begin() (Oleg 
Nesterov) [Orabug: 28874707]
- x86, fpu: Don't abuse has_fpu in __kernel_fpu_begin/end() (Oleg 
Nesterov) [Orabug: 28874707]
- x86, fpu: Introduce per-cpu in_kernel_fpu state (Oleg Nesterov) 
[Orabug: 28874707]
- x86, fpu: Check tsk_used_math() in kernel_fpu_end() for eager FPU 
(Suresh Siddha) [Orabug: 28874707]
- x86: Allow FPU to be used at interrupt time even with eagerfpu (Pekka 
Riikonen) [Orabug: 28874707]
- ext4: verify the depth of extent tree in ext4_find_extent() (Theodore 
Ts'o) [Orabug: 29396714] {CVE-2018-10877} {CVE-2018-10877}
- ext4: add more inode number paranoia checks (Theodore Ts'o) [Orabug: 
29545568] {CVE-2018-10882} {CVE-2018-10882}






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