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    CVE-2010-3876

    net/packet/af_packet.c in the Linux kernel before 2.6.37-rc2 does not properly initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_RAW capability to read copies of the applicable structures.

    Published:Oct 31, 2010
    Last Modified:Apr 11, 2025
    EPS:Jan 3, 2011
    EPSS Score:0.00058
    CVSS Score:1.9

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Mrg
    Vendor
    Suse
    Product
    Linux Enterprise Desktop
    Vendor
    Suse
    Product
    Linux Enterprise Real Time Extension
    Vendor
    Suse
    Product
    Linux Enterprise Server
    Vendor
    Suse
    Product
    Linux Enterprise Software Development Kit

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=67286640f638f5ad41a946b9a3dc75327950248f
    http://marc.info/?l=linux-netdev&m=128854507220908&w=2
    http://openwall.com/lists/oss-security/2010/11/02/10
    http://openwall.com/lists/oss-security/2010/11/02/12
    http://openwall.com/lists/oss-security/2010/11/02/7
    http://openwall.com/lists/oss-security/2010/11/02/9
    http://openwall.com/lists/oss-security/2010/11/04/5
    http://secunia.com/advisories/42789
    http://secunia.com/advisories/42890
    http://secunia.com/advisories/42963
    http://secunia.com/advisories/46397
    http://www.debian.org/security/2010/dsa-2126
    http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc2
    http://www.redhat.com/support/errata/RHSA-2010-0958.html
    http://www.redhat.com/support/errata/RHSA-2011-0004.html
    http://www.redhat.com/support/errata/RHSA-2011-0007.html
    http://www.redhat.com/support/errata/RHSA-2011-0162.html
    http://www.securityfocus.com/archive/1/520102/100/0/threaded
    http://www.securityfocus.com/bid/44630
    http://www.vmware.com/security/advisories/VMSA-2011-0012.html
    http://www.vupen.com/english/advisories/2011/0024
    http://www.vupen.com/english/advisories/2011/0168
    https://bugzilla.redhat.com/show_bug.cgi?id=649715
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=67286640f638f5ad41a946b9a3dc75327950248f
    http://marc.info/?l=linux-netdev&m=128854507220908&w=2
    http://openwall.com/lists/oss-security/2010/11/02/10
    http://openwall.com/lists/oss-security/2010/11/02/12
    http://openwall.com/lists/oss-security/2010/11/02/7
    http://openwall.com/lists/oss-security/2010/11/02/9
    http://openwall.com/lists/oss-security/2010/11/04/5
    http://secunia.com/advisories/42789
    http://secunia.com/advisories/42890
    http://secunia.com/advisories/42963
    http://secunia.com/advisories/46397
    http://www.debian.org/security/2010/dsa-2126
    http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc2
    http://www.redhat.com/support/errata/RHSA-2010-0958.html
    http://www.redhat.com/support/errata/RHSA-2011-0004.html
    http://www.redhat.com/support/errata/RHSA-2011-0007.html
    http://www.redhat.com/support/errata/RHSA-2011-0162.html
    http://www.securityfocus.com/archive/1/520102/100/0/threaded
    http://www.securityfocus.com/bid/44630
    http://www.vmware.com/security/advisories/VMSA-2011-0012.html
    http://www.vupen.com/english/advisories/2011/0024
    http://www.vupen.com/english/advisories/2011/0168
    https://bugzilla.redhat.com/show_bug.cgi?id=649715

    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