--- title: "CVE-2007-3107\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2007-3107?format=md keywords: index, follow --- # CVE-2007-3107 Publication date 10 July 2007 Last updated 24 July 2024 --- Ubuntu priority **Low** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description The signal handling in the Linux kernel before 2.6.22, including 2.6.2, when running on PowerPC systems using HTX, allows local users to cause a denial of service via unspecified vectors involving floating point corruption and concurrency, related to clearing of MSR bits. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | linux-source-2.6.15 | 6.06 LTS dapper | Ignored end of life | | linux-source-2.6.17 | 6.10 edgy | Fixed 2.6.17.1-12.43 | | linux-source-2.6.20 | 7.04 feisty | Fixed 2.6.20-16.34 | | linux-source-2.6.22 | 7.10 gutsy | Fixed 2.6.22-12.39 | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3107) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2007-3107) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2007-3107) * [Debian](https://security-tracker.debian.org/tracker/CVE-2007-3107) ### Related Ubuntu Security Notices (USN) + [USN-574-1](https://usn.ubuntu.com/USN-574-1) + Linux kernel vulnerabilities + 4 February 2008 ### Other references *