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    CVE-2011-2700

    Multiple buffer overflows in the si4713_write_econtrol_string function in drivers/media/radio/si4713-i2c.c in the Linux kernel before 2.6.39.4 on the N900 platform might allow local users to cause a denial of service or have unspecified other impact via a crafted s_ext_ctrls operation with a (1) V4L2_CID_RDS_TX_PS_NAME or (2) V4L2_CID_RDS_TX_RADIO_TEXT control ID.

    Published:Sep 6, 2011
    Last Modified:Apr 11, 2025
    EPS:Sep 6, 2011
    EPSS Score:0.00065
    CVSS Score:2.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    http://xorl.wordpress.com/2011/07/24/cve-2011-2700-linux-kernel-si4713-i2c-buffer-overflow/http://xorl.wordpress.com/2011/07/24/cve-2011-2700-linux-kernel-si4713-i2c-buffer-overflow/

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    References

    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dc6b845044ccb7e9e6f3b7e71bd179b3cf0223b6
    http://openwall.com/lists/oss-security/2011/07/20/4
    http://openwall.com/lists/oss-security/2011/07/20/6
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4
    http://www.securityfocus.com/bid/48804
    http://xorl.wordpress.com/2011/07/24/cve-2011-2700-linux-kernel-si4713-i2c-buffer-overflow/
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dc6b845044ccb7e9e6f3b7e71bd179b3cf0223b6
    http://openwall.com/lists/oss-security/2011/07/20/4
    http://openwall.com/lists/oss-security/2011/07/20/6
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4
    http://www.securityfocus.com/bid/48804
    http://xorl.wordpress.com/2011/07/24/cve-2011-2700-linux-kernel-si4713-i2c-buffer-overflow/

    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