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    CVE-2007-3107

    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.

    Published:Jul 3, 2007
    Last Modified:Apr 23, 2026
    EPS:Jul 10, 2007
    EPSS Score:0.00088
    CVSS Score:2.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245580
    http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
    http://osvdb.org/37118
    http://secunia.com/advisories/25955
    http://secunia.com/advisories/25963
    http://secunia.com/advisories/26664
    http://secunia.com/advisories/27227
    http://secunia.com/advisories/28706
    http://www.novell.com/linux/security/advisories/2007_51_kernel.html
    http://www.novell.com/linux/security/advisories/2007_53_kernel.html
    http://www.redhat.com/support/errata/RHSA-2007-0595.html
    http://www.securityfocus.com/bid/24845
    http://www.securitytracker.com/id?1018347
    http://www.ubuntu.com/usn/usn-574-1
    https://exchange.xforce.ibmcloud.com/vulnerabilities/35383
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9936
    http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245580
    http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
    http://osvdb.org/37118
    http://secunia.com/advisories/25955
    http://secunia.com/advisories/25963
    http://secunia.com/advisories/26664
    http://secunia.com/advisories/27227
    http://secunia.com/advisories/28706
    http://www.novell.com/linux/security/advisories/2007_51_kernel.html
    http://www.novell.com/linux/security/advisories/2007_53_kernel.html
    http://www.redhat.com/support/errata/RHSA-2007-0595.html
    http://www.securityfocus.com/bid/24845
    http://www.securitytracker.com/id?1018347
    http://www.ubuntu.com/usn/usn-574-1
    https://exchange.xforce.ibmcloud.com/vulnerabilities/35383
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9936

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High