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CVE-2008-1615

Publication date 8 May 2008

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Linux kernel 2.6.18, and possibly other versions, when running on AMD64 architectures, allows local users to cause a denial of service (crash) via certain ptrace calls.

From the Ubuntu Security Team

Jan Kratochvil discovered that PTRACE did not correctly handle certain calls when running under 64bit kernels. A local attacker could exploit this to crash the system, leading to a denial of service.

Read the notes from the security team

Status

Package Ubuntu Release Status
linux 8.04 LTS hardy
Fixed 2.6.24-19.36
7.10 gutsy Not in release
7.04 feisty Not in release
6.06 LTS dapper Not in release
linux-source-2.6.15 8.04 LTS hardy Not in release
7.10 gutsy Not in release
7.04 feisty Not in release
6.06 LTS dapper
Fixed 2.6.15-52.69
linux-source-2.6.20 8.04 LTS hardy Not in release
7.10 gutsy Not in release
7.04 feisty
Fixed 2.6.20-17.37
6.06 LTS dapper Not in release
linux-source-2.6.22 8.04 LTS hardy Not in release
7.10 gutsy
Fixed 2.6.22-15.56
7.04 feisty Not in release
6.06 LTS dapper Not in release

Notes

kees

reproducer mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=431430 this is _only_ the CS corruption, so we can ignore the upstream fix

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
linux
linux-source-2.6.22

References

Related Ubuntu Security Notices (USN)

    • USN-625-1
    • Linux kernel vulnerabilities
    • 15 July 2008

Other references