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Fedora Core: 2005-026 Critical: Kernel Memory Corruption Fix

fedora
Calendar Grey January 13, 2005
Dist Fedora Esm H88
System patch tackles buffer overflow and access control issues in Fedora Core 2, reinforcing overall security measures.
Fix slab corruption in ACPI video code.

Summary

The kernel package contains the Linux kernel (vmlinuz), the core of any

Linux operating system. The kernel handles the basic functions

of the operating system: memory allocation, process allocation, device

input and output, etc.

CAN-2005-0001

Paul Starzetz from isec.pl found an exploitable hole in the x86

SMP page fault handler which could lead to privilege escalation.

https://www.isec.pl/en/vulnerabilities/isec-0022-pagefault.txt

This update additionally fixes a random memory corruption issue

present in the previous update, and in addition updates to the

latest -ac collection of patches. A full changelog

of the update vs the previous -ac8 based release is available

at https://lkml.org/lkml/2005/1/13/219

- Update to 2.6.10-ac9

- Fix slab corruption in ACPI video code.

* Mon Jan 10 2005 Dave Jones

- Add another Lexar card reader to the whitelist. (#143600)

- Package asm-m68k for asm-ppc includes. (don't ask). (#144604)

ef61c4cc907d2f28d9073aafa62ace4c SRPMS/kernel-2.6.10-1.9_FC2.src.rpm

1a822614ed6fb852582f869e2c48d44c x86_64/kernel-2.6.10-1.9_FC2.x86_64.rpm

d5f79b14b44ec831d1bd1cf95fea1a69 x86_64/kernel-smp-2.6.10-1.9_FC2.x86_64.rpm

4e0ddb71d53e2fab550a9dd90297f75c x86_64/debug/kernel-debuginfo-2.6.10-1.9_FC2.x86_64.rpm

8364bc9e28f0aced714d31eb203ca011 x86_64/kernel-sourcecode-2.6.10-1.9_FC2.noarch.rpm

370d410c882562d8715fb3c9d82471af x86_64/kernel-doc-2.6.10-1.9_FC2.noarch.rpm

a531f9718e0061a9e43cb2e9d9f32e90 i386/kernel-2.6.10-1.9_FC2.i586.rpm

d2e9bd5a230e6e40db06b7c879fe383d i386/kernel-smp-2.6.10-1.9_FC2.i586.rpm

0be4bef6761c8a386bc14014286b7781 i386/debug/kernel-debuginfo-2.6.10-1.9_FC2.i586.rpm

06d956b7ba4e55a9716449d0365cafe5 i386/kernel-2.6.10-1.9_FC2.i686.rpm

b952b3fe7324efa87a104b995a763b0b i386/kernel-smp-2.6.10-1.9_FC2.i686.rpm

ed19c4f153f2c941e73bec51023dd59d i386/debug/kernel-debuginfo-2.6.10-1.9_FC2.i686.rpm

8364bc9e28f0aced714d31eb203ca011 i386/kernel-sourcecode-2.6.10-1.9_FC2.noarch.rpm

370d410c882562d8715fb3c9d82471af i386/kernel-doc-2.6.10-1.9_FC2.noarch.rpm

This update can also be installed with the Update Agent; you can

launch the Update Agent with the 'up2date' command.

fedora-announce-list@redhat.com

Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Name: kernel
Version: 2.6.10
Release: 1.9_FC2
Summary: The Linux kernel (the core of the Linux operating system)

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