CVE-2013-7348

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    CVE-2013-7348

    Published: 1 Apr 2014Last Modified: 10 Apr 2026

    Summary:

    Details: Double free vulnerability in the ioctx_alloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via vectors involving an error condition in the aio_setup_ring function.

    References: https://github.com/torvalds/linux/commit/d558023207e008a4476a3b7bb8706b2a2bf5d84f, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d558023207e008a4476a3b7bb8706b2a2bf5d84f, http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4, http://www.openwall.com/lists/oss-security/2014/03/31/10

    Affected packages

    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