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pkgname:\"linux-headers-2.6.35-25-generic-pae\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-headers-2.6.35-25-server\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-headers-2.6.35-25-virtual\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-image-2.6.35-25-generic\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-image-2.6.35-25-generic-pae\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-image-2.6.35-25-server\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-image-2.6.35-25-versatile\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-image-2.6.35-25-virtual\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-libc-dev\", pkgver:\"2.6.35-1025.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-source-2.6.35\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-tools-2.6.35-25\", pkgver:\"2.6.35-25.44\")) flag++;\nif (ubuntu_check(osver:\"10.10\", pkgname:\"linux-tools-common\", pkgver:\"2.6.35-25.44\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"linux-doc / linux-ec2-doc / linux-ec2-source-2.6.32 / etc\");\n}\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2019-11-03T12:30:28", "bulletinFamily": "scanner", "description": "Dan Rosenberg discovered that several network ioctls did not clear\nkernel memory correctly. A local user could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-3296,\nCVE-2010-3297)\n\nBrad Spengler discovered that stack memory for new a process was not\ncorrectly calculated. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did\nnot correctly calculate the size of certain buffers. A local attacker\ncould exploit this to crash the system or possibly execute arbitrary\ncode as the root user. (CVE-2010-3874)\n\nNelson Elhage discovered that the Linux kernel IPv4 implementation\ndid not properly audit certain bytecodes in netlink messages. A local\nattacker could exploit this to cause the kernel to hang, leading to a\ndenial of service. (CVE-2010-3880)\n\nDan Rosenberg discovered that IPC structures were not correctly\ninitialized on 64bit systems. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4073)\n\nDan Rosenberg discovered that multiple terminal ioctls did not\ncorrectly initialize structure memory. A local attacker could exploit\nthis to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface\ndriver did not correctly clear kernel memory. A local attacker could\nexploit this to read kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nDan Rosenberg discovered that the semctl syscall did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nJames Bottomley discovered that the ICP vortex storage array\ncontroller driver did not validate certain sizes. A local attacker on\na 64bit system could exploit this to crash the kernel, leading to a\ndenial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to to crash the kernel, or possibly gain root\nprivileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not\ncalculate page counts correctly. A local attacker could exploit this\nto crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly\nvalidate iov segments. A local attacker with access to a SCSI device\ncould send specially crafted requests to crash the system, leading to\na denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nDave Jones discovered that the mprotect system call did not correctly\nhandle merged VMAs. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly\ncheck ioctl arguments. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check\nif a write operation was available. If the mmap_min-addr sysctl was\nchanged from the Ubuntu default to a value of 0, a local attacker\ncould exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account\nfor userspace memory allocations during exec() calls. A local\nattacker could exploit this to consume all system memory, leading to\na denial of service. (CVE-2010-4243)\n\nIt was discovered that multithreaded exec did not handle CPU timers\ncorrectly. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4248)\n\nIt was discovered that named pipes did not correctly handle certain\nfcntl calls. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4256)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel\naddresses into the /proc filesystem. A local attacker could use this\nto increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nDan Carpenter discovered that the Infiniband driver did not correctly\nhandle certain requests. A local user could exploit this to crash the\nsystem or potentially gain root privileges. (CVE-2010-4649,\nCVE-2011-1044)\n\nKees Cook discovered that some ethtool functions did not correctly\nclear heap memory. A local attacker with CAP_NET_ADMIN privileges\ncould exploit this to read portions of kernel heap memory, leading to\na loss of privacy. (CVE-2010-4655)\n\nKees Cook discovered that the IOWarrior USB device driver did not\ncorrectly check certain size fields. A local attacker with physical\naccess could plug in a specially crafted USB device to crash the\nsystem or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not\ncorrectly clear memory when writing certain file holes. A local\nattacker could exploit this to read uninitialized data from the disk,\nleading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check\ncertain values during an ioctl. If the dvb-ttpci module was loaded, a\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race\ncondition. On systems using InfiniBand, a local attacker could send\nspecially crafted requests to crash the system, leading to a denial\nof service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize\nmemory. A local attacker could make crafted ioctl calls to leak\nportions of kernel stack memory, leading to a loss of privacy.\n(CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments\nUSB driver did not correctly validate string lengths. A local\nattacker with physical access could plug in a specially crafted USB\ndevice to crash the system or potentially gain root privileges.\n(CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter\ncertain memory locations. A local attacker could determine the memory\nlayout of processes in an attempt to increase the chances of a\nsuccessful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not\ncorrectly handle a signed comparison. A local attacker could exploit\nthis to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not\ncorrectly validate certain registers. On systems with specific\nhardware, a local attacker could exploit this to write to arbitrary\nvideo memory. (CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. By inserting a specially crafted\ndisk device, a local attacker could exploit this to gain root\nprivileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not\nneeded to load kernel modules. A local attacker with the\nCAP_NET_ADMIN capability could load existing kernel modules, possibly\nincreasing the attack surface available on the system.\n(CVE-2011-1019)\n\nIt was discovered that the /proc filesystem did not correctly handle\npermission changes when programs executed. A local attacker could\nhold open files to examine details about programs running with higher\nprivileges, potentially increasing the chances of exploiting\nadditional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel\nstack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. A local attacker\ncould exploit this to crash the system, leading to a denial of\nservice, or leak contents of kernel stack memory, leading to a loss\nof privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not\ncheck that name fields were NULL terminated. A local attacker could\nexploit this to leak contents of kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly\nhandle certain structures. A local attacker could create malicious\nrequests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to\nan NFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly\nhandle certain packet combinations. A remote attacker could send\nspecially crafted network traffic that would crash the system,\nleading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly\ninitialize memory. A local attacker could exploit this to read kernel\nheap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not\ncorrectly clear memory. A local attacker with physical access could\nplug in a specially crafted block device to read kernel memory,\nleading to a loss of privacy. (CVE-2011-1163)\n\nDan Rosenberg discovered that some ALSA drivers did not correctly\ncheck the adapter index during ioctl calls. If this driver was\nloaded, a local attacker could make a specially crafted ioctl call to\ngain root privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. A local attacker with\nnetfilter access could exploit this to read kernel memory or crash\nthe system, leading to a denial of service. (CVE-2011-1170,\nCVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit\nthis to send signals to arbitrary threads, possibly bypassing\nexpected restrictions. (CVE-2011-1182)\n\nRyan Sweat discovered that the GRO code did not correctly validate\nmemory. In some configurations on systems using VLANs, a remote\nattacker could send specially crafted traffic to crash the system,\nleading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not\ncorrectly handle certain fields. If a system was running with Rose\nenabled, a remote attacker could send specially crafted traffic to\ngain root privileges. (CVE-2011-1493)\n\nDan Rosenberg discovered that MPT devices did not correctly validate\ncertain values in ioctl calls. If these drivers were loaded, a local\nattacker could exploit this to read arbitrary kernel memory, leading\nto a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did\nnot correctly validate certain structures. A local attacker with\nphysical access could plug in a specially crafted block device to\ncrash the system, leading to a denial of service. (CVE-2011-1577)\n\nTavis Ormandy discovered that the pidmap function did not correctly\nhandle large requests. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver\ndid not correctly validate certain socket structures. If this driver\nwas loaded, a local attacker could crash the system, leading to a\ndenial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain\nioctl values. A local attacker with access to the video subsystem\ncould exploit this to crash the system, leading to a denial of\nservice, or possibly gain root privileges. (CVE-2011-1745,\nCVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size\nof certain memory allocations. A local attacker with access to the\nvideo subsystem could exploit this to run the system out of memory,\nleading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle\ncertain packet structures. A remote attacker could exploit this to\ncrash the system, leading to a denial of service. (CVE-2011-1770)\n\nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not\ncorrectly check the origin of mount points. A local attacker could\nexploit this to trick the system into unmounting arbitrary mount\npoints, leading to a denial of service. (CVE-2011-1833)\n\nVasiliy Kulikov discovered that taskstats listeners were not\ncorrectly handled. A local attacker could expoit this to exhaust\nmemory and CPU resources, leading to a denial of service.\n(CVE-2011-2484)\n\nIt was discovered that Bluetooth l2cap and rfcomm did not correctly\ninitialize structures. A local attacker could exploit this to read\nportions of the kernel stack, leading to a loss of privacy.\n(CVE-2011-2492)\n\nFernando Gont discovered that the IPv6 stack used predictable\nfragment identification numbers. A remote attacker could exploit this\nto exhaust network resources, leading to a denial of service.\n(CVE-2011-2699)\n\nThe performance counter subsystem did not correctly handle certain\ncounters. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2011-2918)", "modified": "2019-11-02T00:00:00", "id": "UBUNTU_USN-1202-1.NASL", "href": "https://www.tenable.com/plugins/nessus/56190", "published": "2011-09-14T00:00:00", "title": "USN-1202-1 : linux-ti-omap4 vulnerabilities", "type": "nessus", "sourceData": "# This script was automatically generated from Ubuntu Security\n# Notice USN-1202-1. It is released under the Nessus Script \n# Licence.\n#\n# Ubuntu Security Notices are (C) Canonical, Inc.\n# See http://www.ubuntu.com/usn/\n# Ubuntu(R) is a registered trademark of Canonical, Inc.\n\nif (!defined_func(\"bn_random\")) exit(0);\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(56190);\n script_version(\"$Revision: 1.6 $\");\n script_cvs_date(\"$Date: 2016/05/26 16:14:09 $\");\n\n script_cve_id(\"CVE-2010-3296\", \"CVE-2010-3297\", \"CVE-2010-3858\", \"CVE-2010-3859\", \"CVE-2010-3874\", \"CVE-2010-3880\", \"CVE-2010-4073\", \"CVE-2010-4075\", \"CVE-2010-4076\", \"CVE-2010-4077\", \"CVE-2010-4080\", \"CVE-2010-4081\", \"CVE-2010-4082\", \"CVE-2010-4083\", \"CVE-2010-4157\", \"CVE-2010-4160\", \"CVE-2010-4162\", \"CVE-2010-4163\", \"CVE-2010-4169\", \"CVE-2010-4175\", \"CVE-2010-4242\", \"CVE-2010-4243\", \"CVE-2010-4248\", \"CVE-2010-4256\", \"CVE-2010-4565\", \"CVE-2010-4649\", \"CVE-2010-4655\", \"CVE-2010-4656\", \"CVE-2010-4668\", \"CVE-2011-0463\", \"CVE-2011-0521\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0712\", \"CVE-2011-0726\", \"CVE-2011-1010\", \"CVE-2011-1012\", \"CVE-2011-1013\", \"CVE-2011-1016\", \"CVE-2011-1017\", \"CVE-2011-1019\", \"CVE-2011-1020\", \"CVE-2011-1044\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1082\", \"CVE-2011-1090\", \"CVE-2011-1093\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1169\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1478\", \"CVE-2011-1493\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1748\", \"CVE-2011-1770\", \"CVE-2011-1833\", \"CVE-2011-2022\", \"CVE-2011-2484\", \"CVE-2011-2492\", \"CVE-2011-2534\", \"CVE-2011-2699\", \"CVE-2011-2918\");\n script_xref(name:\"USN\", value:\"1202-1\");\n\n script_name(english:\"USN-1202-1 : linux-ti-omap4 vulnerabilities\");\n script_summary(english:\"Checks dpkg output for updated package(s)\");\n\n script_set_attribute(attribute:\"synopsis\", value: \n\"The remote Ubuntu host is missing one or more security-related\npatches.\");\n script_set_attribute(attribute:\"description\", value:\n\"Dan Rosenberg discovered that several network ioctls did not clear\nkernel memory correctly. A local user could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-3296,\nCVE-2010-3297)\n\nBrad Spengler discovered that stack memory for new a process was not\ncorrectly calculated. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did\nnot correctly calculate the size of certain buffers. A local attacker\ncould exploit this to crash the system or possibly execute arbitrary\ncode as the root user. (CVE-2010-3874)\n\nNelson Elhage discovered that the Linux kernel IPv4 implementation\ndid not properly audit certain bytecodes in netlink messages. A local\nattacker could exploit this to cause the kernel to hang, leading to a\ndenial of service. (CVE-2010-3880)\n\nDan Rosenberg discovered that IPC structures were not correctly\ninitialized on 64bit systems. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4073)\n\nDan Rosenberg discovered that multiple terminal ioctls did not\ncorrectly initialize structure memory. A local attacker could exploit\nthis to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface\ndriver did not correctly clear kernel memory. A local attacker could\nexploit this to read kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nDan Rosenberg discovered that the semctl syscall did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nJames Bottomley discovered that the ICP vortex storage array\ncontroller driver did not validate certain sizes. A local attacker on\na 64bit system could exploit this to crash the kernel, leading to a\ndenial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to to crash the kernel, or possibly gain root\nprivileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not\ncalculate page counts correctly. A local attacker could exploit this\nto crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly\nvalidate iov segments. A local attacker with access to a SCSI device\ncould send specially crafted requests to crash the system, leading to\na denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nDave Jones discovered that the mprotect system call did not correctly\nhandle merged VMAs. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly\ncheck ioctl arguments. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check\nif a write operation was available. If the mmap_min-addr sysctl was\nchanged from the Ubuntu default to a value of 0, a local attacker\ncould exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account\nfor userspace memory allocations during exec() calls. A local\nattacker could exploit this to consume all system memory, leading to\na denial of service. (CVE-2010-4243)\n\nIt was discovered that multithreaded exec did not handle CPU timers\ncorrectly. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4248)\n\nIt was discovered that named pipes did not correctly handle certain\nfcntl calls. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4256)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel\naddresses into the /proc filesystem. A local attacker could use this\nto increase the chances of a successful memory corruption exploit.\n(CVE-2010-4565)\n\nDan Carpenter discovered that the Infiniband driver did not correctly\nhandle certain requests. A local user could exploit this to crash the\nsystem or potentially gain root privileges. (CVE-2010-4649,\nCVE-2011-1044)\n\nKees Cook discovered that some ethtool functions did not correctly\nclear heap memory. A local attacker with CAP_NET_ADMIN privileges\ncould exploit this to read portions of kernel heap memory, leading to\na loss of privacy. (CVE-2010-4655)\n\nKees Cook discovered that the IOWarrior USB device driver did not\ncorrectly check certain size fields. A local attacker with physical\naccess could plug in a specially crafted USB device to crash the\nsystem or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not\ncorrectly clear memory when writing certain file holes. A local\nattacker could exploit this to read uninitialized data from the disk,\nleading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check\ncertain values during an ioctl. If the dvb-ttpci module was loaded, a\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race\ncondition. On systems using InfiniBand, a local attacker could send\nspecially crafted requests to crash the system, leading to a denial\nof service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize\nmemory. A local attacker could make crafted ioctl calls to leak\nportions of kernel stack memory, leading to a loss of privacy.\n(CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments\nUSB driver did not correctly validate string lengths. A local\nattacker with physical access could plug in a specially crafted USB\ndevice to crash the system or potentially gain root privileges.\n(CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter\ncertain memory locations. A local attacker could determine the memory\nlayout of processes in an attempt to increase the chances of a\nsuccessful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not\ncorrectly calculate block counts. A local attacker with physical\naccess could plug in a specially crafted block device to crash the\nsystem, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not\ncorrectly handle a signed comparison. A local attacker could exploit\nthis to crash the system or possibly gain root privileges.\n(CVE-2011-1013)\n\nMarek Olsak discovered that the Radeon GPU drivers did not\ncorrectly validate certain registers. On systems with specific\nhardware, a local attacker could exploit this to write to arbitrary\nvideo memory. (CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. By inserting a specially crafted\ndisk device, a local attacker could exploit this to gain root\nprivileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not\nneeded to load kernel modules. A local attacker with the\nCAP_NET_ADMIN capability could load existing kernel modules, possibly\nincreasing the attack surface available on the system.\n(CVE-2011-1019)\n\nIt was discovered that the /proc filesystem did not correctly handle\npermission changes when programs executed. A local attacker could\nhold open files to examine details about programs running with higher\nprivileges, potentially increasing the chances of exploiting\nadditional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel\nstack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. A local attacker\ncould exploit this to crash the system, leading to a denial of\nservice, or leak contents of kernel stack memory, leading to a loss\nof privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not\ncheck that name fields were NULL terminated. A local attacker could\nexploit this to leak contents of kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly\nhandle certain structures. A local attacker could create malicious\nrequests that would hang the system, leading to a denial of service.\n(CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to\nan NFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly\nhandle certain packet combinations. A remote attacker could send\nspecially crafted network traffic that would crash the system,\nleading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly\ninitialize memory. A local attacker could exploit this to read kernel\nheap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not\ncorrectly clear memory. A local attacker with physical access could\nplug in a specially crafted block device to read kernel memory,\nleading to a loss of privacy. (CVE-2011-1163)\n\nDan Rosenberg discovered that some ALSA drivers did not correctly\ncheck the adapter index during ioctl calls. If this driver was\nloaded, a local attacker could make a specially crafted ioctl call to\ngain root privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. A local attacker with\nnetfilter access could exploit this to read kernel memory or crash\nthe system, leading to a denial of service. (CVE-2011-1170,\nCVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit\nthis to send signals to arbitrary threads, possibly bypassing\nexpected restrictions. (CVE-2011-1182)\n\nRyan Sweat discovered that the GRO code did not correctly validate\nmemory. In some configurations on systems using VLANs, a remote\nattacker could send specially crafted traffic to crash the system,\nleading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not\ncorrectly handle certain fields. If a system was running with Rose\nenabled, a remote attacker could send specially crafted traffic to\ngain root privileges. (CVE-2011-1493)\n\nDan Rosenberg discovered that MPT devices did not correctly validate\ncertain values in ioctl calls. If these drivers were loaded, a local\nattacker could exploit this to read arbitrary kernel memory, leading\nto a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did\nnot correctly validate certain structures. A local attacker with\nphysical access could plug in a specially crafted block device to\ncrash the system, leading to a denial of service. (CVE-2011-1577)\n\nTavis Ormandy discovered that the pidmap function did not correctly\nhandle large requests. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver\ndid not correctly validate certain socket structures. If this driver\nwas loaded, a local attacker could crash the system, leading to a\ndenial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain\nioctl values. A local attacker with access to the video subsystem\ncould exploit this to crash the system, leading to a denial of\nservice, or possibly gain root privileges. (CVE-2011-1745,\nCVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size\nof certain memory allocations. A local attacker with access to the\nvideo subsystem could exploit this to run the system out of memory,\nleading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle\ncertain packet structures. A remote attacker could exploit this to\ncrash the system, leading to a denial of service. (CVE-2011-1770)\n\nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not\ncorrectly check the origin of mount points. A local attacker could\nexploit this to trick the system into unmounting arbitrary mount\npoints, leading to a denial of service. (CVE-2011-1833)\n\nVasiliy Kulikov discovered that taskstats listeners were not\ncorrectly handled. A local attacker could expoit this to exhaust\nmemory and CPU resources, leading to a denial of service.\n(CVE-2011-2484)\n\nIt was discovered that Bluetooth l2cap and rfcomm did not correctly\ninitialize structures. A local attacker could exploit this to read\nportions of the kernel stack, leading to a loss of privacy.\n(CVE-2011-2492)\n\nFernando Gont discovered that the IPv6 stack used predictable\nfragment identification numbers. A remote attacker could exploit this\nto exhaust network resources, leading to a denial of service.\n(CVE-2011-2699)\n\nThe performance counter subsystem did not correctly handle certain\ncounters. A local attacker could exploit this to crash the system,\nleading to a denial of service. 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A remote user could exploit\nthis to cause a denial of service. (CVE-2011-1927)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not\ncorrectly clear memory when writing certain file holes. A local\nattacker could exploit this to read uninitialized data from the disk,\nleading to a loss of privacy. (CVE-2011-0463)\n\nTimo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. By inserting a specially crafted\ndisk device, a local attacker could exploit this to gain root\nprivileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\nclear memory. A local attacker could exploit this to read kernel stack\nmemory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly\ncheck that device name strings were NULL terminated. 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A local attacker with netfilter\naccess could exploit this to read kernel memory or crash the system,\nleading to a denial of service. (CVE-2011-1170, CVE-2011-1171,\nCVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver\ndid not correctly initialize memory. A remote attacker could send\nspecially crafted traffic to read kernel stack memory, leading to a\nloss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly\ncheck certain field sizes. If a system was using IRDA, a remote\nattacker could send specially crafted traffic to crash the system or\ngain root privileges. (CVE-2011-1180)\n\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI\ninterface. A local attacker on non-x86 systems might be able to cause\na denial of service. (CVE-2011-1476)\n\nDan Rosenberg reported errors in the kernel's OSS (Open Sound System)\ndriver for Yamaha FM synthesizer chips. A local user can exploit this\nto cause memory corruption, causing a denial of service or privilege\nescalation. (CVE-2011-1477)\n\nIt was discovered that the security fix for CVE-2010-4250 introduced a\nregression. A remote attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2011-1479)\n\nDan Rosenberg discovered that MPT devices did not correctly validate\ncertain values in ioctl calls. If these drivers were loaded, a local\nattacker could exploit this to read arbitrary kernel memory, leading\nto a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTavis Ormandy discovered that the pidmap function did not correctly\nhandle large requests. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver\ndid not correctly validate certain socket structures. If this driver\nwas loaded, a local attacker could crash the system, leading to a\ndenial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain\nioctl values. A local attacker with access to the video subsystem\ncould exploit this to crash the system, leading to a denial of\nservice, or possibly gain root privileges. (CVE-2011-1745,\nCVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size\nof certain memory allocations. A local attacker with access to the\nvideo subsystem could exploit this to run the system out of memory,\nleading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg reported an error in the old ABI compatibility layer of\nARM kernels. A local attacker could exploit this flaw to cause a\ndenial of service or gain root privileges. (CVE-2011-1759)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle\ncertain packet structures. A remote attacker could exploit this to\ncrash the system, leading to a denial of service. (CVE-2011-1770)\n\nBen Greear discovered that CIFS did not correctly handle direct I/O. A\nlocal attacker with access to a CIFS partition could exploit this to\ncrash the system, leading to a denial of service. (CVE-2011-1771)\n\nTimo Warns discovered that the EFI GUID partition table was not\ncorrectly parsed. A physically local attacker that could insert\nmountable devices could exploit this to crash the system or possibly\ngain root privileges. (CVE-2011-1776)\n\nIt was discovered that an mmap() call with the MAP_PRIVATE flag on\n'/dev/zero' was incorrectly handled. A local attacker could exploit\nthis to crash the system, leading to a denial of service.\n(CVE-2011-2479)\n\nRobert Swiecki discovered that mapping extensions were incorrectly\nhandled. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2011-2496)\n\nThe linux kernel did not properly account for PTE pages when deciding\nwhich task to kill in out of memory conditions. A local, unprivileged\ncould exploit this flaw to cause a denial of service. (CVE-2011-2498)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker\ncould use this flaw to cause a denial of service if the system has an\nactive wireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that\nhad no prefixpaths. A local attacker with access to a CIFS partition\ncould exploit this to crash the system, leading to a denial of\nservice. (CVE-2011-3363)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used\nby amateur radio. 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A local attacker could exploit\nthis gain root privileges. (CVE-2010-3904)\n\nNelson Elhage discovered several problems with the Acorn Econet\nprotocol driver. A local user could cause a denial of service via a\nNULL pointer dereference, escalate privileges by overflowing the\nkernel stack, and assign Econet addresses to arbitrary interfaces.\n(CVE-2010-3848, CVE-2010-3849, CVE-2010-3850)\n\nBen Hawkes discovered that the Linux kernel did not correctly filter\nregisters on 64bit kernels when performing 32bit system calls. On a\n64bit system, a local attacker could manipulate 32bit system calls to\ngain root privileges. (CVE-2010-3301)\n\nAl Viro discovered a race condition in the TTY driver. A local\nattacker could exploit this to crash the system, leading to a denial\nof service. (CVE-2009-4895)\n\nGleb Napatov discovered that KVM did not correctly check certain\nprivileged operations. A local attacker with access to a guest kernel\ncould exploit this to crash the host system, leading to a denial of\nservice. (CVE-2010-0435)\n\nDan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not\ncorrectly check file permissions. A local attacker could overwrite\nappend-only files, leading to potential data loss. (CVE-2010-2066)\n\nDan Rosenberg discovered that the swapexit xfs ioctl did not correctly\ncheck file permissions. A local attacker could exploit this to read\nfrom write-only files, leading to a loss of privacy. (CVE-2010-2226)\n\nSuresh Jayaraman discovered that CIFS did not correctly validate\ncertain response packats. A remote attacker could send specially\ncrafted traffic that would crash the system, leading to a denial of\nservice. (CVE-2010-2248)\n\nBen Hutchings discovered that the ethtool interface did not correctly\ncheck certain sizes. A local attacker could perform malicious ioctl\ncalls that could crash the system, leading to a denial of service.\n(CVE-2010-2478, CVE-2010-3084)\n\nJames Chapman discovered that L2TP did not correctly evaluate checksum\ncapabilities. If an attacker could make malicious routing changes,\nthey could crash the system, leading to a denial of service.\n(CVE-2010-2495)\n\nNeil Brown discovered that NFSv4 did not correctly check certain write\nrequests. A remote attacker could send specially crafted traffic that\ncould crash the system or possibly gain root privileges.\n(CVE-2010-2521)\n\nDavid Howells discovered that DNS resolution in CIFS could be spoofed.\nA local attacker could exploit this to control DNS replies, leading to\na loss of privacy and possible privilege escalation. (CVE-2010-2524)\n\nDan Rosenberg discovered that the btrfs filesystem did not correctly\nvalidate permissions when using the clone function. A local attacker\ncould overwrite the contents of file handles that were opened for\nappend-only, or potentially read arbitrary contents, leading to a loss\nof privacy. (CVE-2010-2537, CVE-2010-2538)\n\nBob Peterson discovered that GFS2 rename operations did not correctly\nvalidate certain sizes. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-2798)\n\nEric Dumazet discovered that many network functions could leak kernel\nstack contents. A local attacker could exploit this to read portions\nof kernel memory, leading to a loss of privacy. (CVE-2010-2942,\nCVE-2010-3477)\n\nDave Chinner discovered that the XFS filesystem did not correctly\norder inode lookups when exported by NFS. A remote attacker could\nexploit this to read or write disk blocks that had changed file\nassignment or had become unlinked, leading to a loss of privacy.\n(CVE-2010-2943)\n\nSergey Vlasov discovered that JFS did not correctly handle certain\nextended attributes. A local attacker could bypass namespace access\nrules, leading to a loss of privacy. (CVE-2010-2946)\n\nTavis Ormandy discovered that the IRDA subsystem did not correctly\nshut down. A local attacker could exploit this to cause the system to\ncrash or possibly gain root privileges. (CVE-2010-2954)\n\nBrad Spengler discovered that the wireless extensions did not\ncorrectly validate certain request sizes. A local attacker could\nexploit this to read portions of kernel memory, leading to a loss of\nprivacy. (CVE-2010-2955)\n\nTavis Ormandy discovered that the session keyring did not correctly\ncheck for its parent. On systems without a default session keyring, a\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service. (CVE-2010-2960)\n\nKees Cook discovered that the Intel i915 graphics driver did not\ncorrectly validate memory regions. A local attacker with access to the\nvideo card could read and write arbitrary kernel memory to gain root\nprivileges. (CVE-2010-2962)\n\nKees Cook discovered that the V4L1 32bit compat interface did not\ncorrectly validate certain parameters. A local attacker on a 64bit\nsystem with access to a video device could exploit this to gain root\nprivileges. (CVE-2010-2963)\n\nToshiyuki Okajima discovered that ext4 did not correctly check certain\nparameters. A local attacker could exploit this to crash the system or\noverwrite the last block of large files. (CVE-2010-3015)\n\nTavis Ormandy discovered that the AIO subsystem did not correctly\nvalidate certain parameters. A local attacker could exploit this to\ncrash the system or possibly gain root privileges. (CVE-2010-3067)\n\nDan Rosenberg discovered that certain XFS ioctls leaked kernel stack\ncontents. A local attacker could exploit this to read portions of\nkernel memory, leading to a loss of privacy. (CVE-2010-3078)\n\nRobert Swiecki discovered that ftrace did not correctly handle\nmutexes. A local attacker could exploit this to crash the kernel,\nleading to a denial of service. (CVE-2010-3079)\n\nTavis Ormandy discovered that the OSS sequencer device did not\ncorrectly shut down. A local attacker could exploit this to crash the\nsystem or possibly gain root privileges. (CVE-2010-3080)\n\nDan Rosenberg discovered that several network ioctls did not clear\nkernel memory correctly. A local user could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-3296,\nCVE-2010-3297, CVE-2010-3298)\n\nDan Rosenberg discovered that the ROSE driver did not correctly check\nparameters. A local attacker with access to a ROSE network device\ncould exploit this to crash the system or possibly gain root\nprivileges. (CVE-2010-3310)\n\nThomas Dreibholz discovered that SCTP did not correctly handle\nappending packet chunks. A remote attacker could send specially\ncrafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-3432)\n\nDan Rosenberg discovered that the CD driver did not correctly check\nparameters. A local attacker could exploit this to read arbitrary\nkernel memory, leading to a loss of privacy. (CVE-2010-3437)\n\nDan Rosenberg discovered that the Sound subsystem did not correctly\nvalidate parameters. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-3442)\n\nDan Rosenberg discovered that SCTP did not correctly handle HMAC\ncalculations. A remote attacker could send specially crafted traffic\nthat would crash the system, leading to a denial of service.\n(CVE-2010-3705)\n\nBrad Spengler discovered that stack memory for new a process was not\ncorrectly calculated. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to gain root privileges. (CVE-2010-3859)\n\nKees Cook discovered that the ethtool interface did not correctly\nclear kernel memory. A local attacker could read kernel heap memory,\nleading to a loss of privacy. (CVE-2010-3861)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did\nnot correctly calculate the size of certain buffers. A local attacker\ncould exploit this to crash the system or possibly execute arbitrary\ncode as the root user. (CVE-2010-3874)\n\nKees Cook and Vasiliy Kulikov discovered that the shm interface did\nnot clear kernel memory correctly. A local attacker could exploit this\nto read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4072)\n\nDan Rosenberg discovered that IPC structures were not correctly\ninitialized on 64bit systems. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4073)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface\ndriver did not correctly clear kernel memory. A local attacker could\nexploit this to read kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nJames Bottomley discovered that the ICP vortex storage array\ncontroller driver did not validate certain sizes. A local attacker on\na 64bit system could exploit this to crash the kernel, leading to a\ndenial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the socket filters did not correctly\ninitialize structure memory. A local attacker could create malicious\nfilters to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to to crash the kernel, or possibly gain root privileges.\n(CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not\ncalculate page counts correctly. A local attacker could exploit this\nto crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered multiple flaws in the X.25 facilities\nparsing. If a system was using X.25, a remote attacker could exploit\nthis to crash the system, leading to a denial of service.\n(CVE-2010-4164)\n\nSteve Chen discovered that setsockopt did not correctly check MSS\nvalues. A local attacker could make a specially crafted socket call to\ncrash the system, leading to a denial of service. (CVE-2010-4165)\n\nDave Jones discovered that the mprotect system call did not correctly\nhandle merged VMAs. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check\nioctl arguments. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check\nif a write operation was available. If the mmap_min-addr sysctl was\nchanged from the Ubuntu default to a value of 0, a local attacker\ncould exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account for\nuserspace memory allocations during exec() calls. A local attacker\ncould exploit this to consume all system memory, leading to a denial\nof service. (CVE-2010-4243)\n\nVegard Nossum discovered that memory garbage collection was not\nhandled correctly for active sockets. A local attacker could exploit\nthis to allocate all available kernel memory, leading to a denial of\nservice. (CVE-2010-4249)\n\nIt was discovered that named pipes did not correctly handle certain\nfcntl calls. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4256)\n\nNelson Elhage discovered that the kernel did not correctly handle\nprocess cleanup after triggering a recoverable kernel bug. If a local\nattacker were able to trigger certain kinds of kernel bugs, they could\ncreate a specially crafted process to gain root privileges.\n(CVE-2010-4258)\n\nKees Cook discovered that some ethtool functions did not correctly\nclear heap memory. A local attacker with CAP_NET_ADMIN privileges\ncould exploit this to read portions of kernel heap memory, leading to\na loss of privacy. (CVE-2010-4655)\n\nFrank Arnold discovered that the IGMP protocol did not correctly parse\ncertain packets. A remote attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2011-0709).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. 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A local attacker\ncould overwrite the contents of file handles that were opened for\nappend-only, or potentially read arbitrary contents, leading to a loss\nof privacy. (CVE-2010-2537, CVE-2010-2538)\n\nBob Peterson discovered that GFS2 rename operations did not correctly\nvalidate certain sizes. A local attacker could exploit this to crash\nthe system, leading to a denial of service. (CVE-2010-2798)\n\nEric Dumazet discovered that many network functions could leak kernel\nstack contents. A local attacker could exploit this to read portions\nof kernel memory, leading to a loss of privacy. (CVE-2010-2942,\nCVE-2010-3477)\n\nDave Chinner discovered that the XFS filesystem did not correctly\norder inode lookups when exported by NFS. A remote attacker could\nexploit this to read or write disk blocks that had changed file\nassignment or had become unlinked, leading to a loss of privacy.\n(CVE-2010-2943)\n\nSergey Vlasov discovered that JFS did not correctly handle certain\nextended attributes. A local attacker could bypass namespace access\nrules, leading to a loss of privacy. (CVE-2010-2946)\n\nTavis Ormandy discovered that the IRDA subsystem did not correctly\nshut down. A local attacker could exploit this to cause the system to\ncrash or possibly gain root privileges. (CVE-2010-2954)\n\nBrad Spengler discovered that the wireless extensions did not\ncorrectly validate certain request sizes. A local attacker could\nexploit this to read portions of kernel memory, leading to a loss of\nprivacy. (CVE-2010-2955)\n\nTavis Ormandy discovered that the session keyring did not correctly\ncheck for its parent. On systems without a default session keyring, a\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service. (CVE-2010-2960)\n\nKees Cook discovered that the Intel i915 graphics driver did not\ncorrectly validate memory regions. A local attacker with access to the\nvideo card could read and write arbitrary kernel memory to gain root\nprivileges. (CVE-2010-2962)\n\nKees Cook discovered that the V4L1 32bit compat interface did not\ncorrectly validate certain parameters. A local attacker on a 64bit\nsystem with access to a video device could exploit this to gain root\nprivileges. (CVE-2010-2963)\n\nToshiyuki Okajima discovered that ext4 did not correctly check certain\nparameters. A local attacker could exploit this to crash the system or\noverwrite the last block of large files. (CVE-2010-3015)\n\nTavis Ormandy discovered that the AIO subsystem did not correctly\nvalidate certain parameters. A local attacker could exploit this to\ncrash the system or possibly gain root privileges. (CVE-2010-3067)\n\nDan Rosenberg discovered that certain XFS ioctls leaked kernel stack\ncontents. A local attacker could exploit this to read portions of\nkernel memory, leading to a loss of privacy. (CVE-2010-3078)\n\nRobert Swiecki discovered that ftrace did not correctly handle\nmutexes. A local attacker could exploit this to crash the kernel,\nleading to a denial of service. (CVE-2010-3079)\n\nTavis Ormandy discovered that the OSS sequencer device did not\ncorrectly shut down. A local attacker could exploit this to crash the\nsystem or possibly gain root privileges. (CVE-2010-3080)\n\nDan Rosenberg discovered that several network ioctls did not clear\nkernel memory correctly. A local user could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-3296,\nCVE-2010-3297, CVE-2010-3298)\n\nDan Rosenberg discovered that the ROSE driver did not correctly check\nparameters. A local attacker with access to a ROSE network device\ncould exploit this to crash the system or possibly gain root\nprivileges. (CVE-2010-3310)\n\nThomas Dreibholz discovered that SCTP did not correctly handle\nappending packet chunks. A remote attacker could send specially\ncrafted traffic to crash the system, leading to a denial of service.\n(CVE-2010-3432)\n\nDan Rosenberg discovered that the CD driver did not correctly check\nparameters. A local attacker could exploit this to read arbitrary\nkernel memory, leading to a loss of privacy. (CVE-2010-3437)\n\nDan Rosenberg discovered that the Sound subsystem did not correctly\nvalidate parameters. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-3442)\n\nDan Rosenberg discovered that SCTP did not correctly handle HMAC\ncalculations. A remote attacker could send specially crafted traffic\nthat would crash the system, leading to a denial of service.\n(CVE-2010-3705)\n\nBrad Spengler discovered that stack memory for new a process was not\ncorrectly calculated. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to gain root privileges. (CVE-2010-3859)\n\nKees Cook discovered that the ethtool interface did not correctly\nclear kernel memory. A local attacker could read kernel heap memory,\nleading to a loss of privacy. (CVE-2010-3861)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did\nnot correctly calculate the size of certain buffers. A local attacker\ncould exploit this to crash the system or possibly execute arbitrary\ncode as the root user. (CVE-2010-3874)\n\nKees Cook and Vasiliy Kulikov discovered that the shm interface did\nnot clear kernel memory correctly. A local attacker could exploit this\nto read kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4072)\n\nDan Rosenberg discovered that IPC structures were not correctly\ninitialized on 64bit systems. A local attacker could exploit this to\nread kernel stack memory, leading to a loss of privacy.\n(CVE-2010-4073)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface\ndriver did not correctly clear kernel memory. A local attacker could\nexploit this to read kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly\nclear kernel memory. A local attacker could exploit this to read\nkernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nJames Bottomley discovered that the ICP vortex storage array\ncontroller driver did not validate certain sizes. A local attacker on\na 64bit system could exploit this to crash the kernel, leading to a\ndenial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the socket filters did not correctly\ninitialize structure memory. A local attacker could create malicious\nfilters to read portions of kernel stack memory, leading to a loss of\nprivacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation\ncontained multiple integer signedness errors. A local attacker could\nexploit this to to crash the kernel, or possibly gain root privileges.\n(CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not\ncalculate page counts correctly. A local attacker could exploit this\nto crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered multiple flaws in the X.25 facilities\nparsing. If a system was using X.25, a remote attacker could exploit\nthis to crash the system, leading to a denial of service.\n(CVE-2010-4164)\n\nSteve Chen discovered that setsockopt did not correctly check MSS\nvalues. A local attacker could make a specially crafted socket call to\ncrash the system, leading to a denial of service. (CVE-2010-4165)\n\nDave Jones discovered that the mprotect system call did not correctly\nhandle merged VMAs. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check\nioctl arguments. A local attacker could exploit this to crash the\nsystem, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check\nif a write operation was available. If the mmap_min-addr sysctl was\nchanged from the Ubuntu default to a value of 0, a local attacker\ncould exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account for\nuserspace memory allocations during exec() calls. A local attacker\ncould exploit this to consume all system memory, leading to a denial\nof service. (CVE-2010-4243)\n\nVegard Nossum discovered that memory garbage collection was not\nhandled correctly for active sockets. A local attacker could exploit\nthis to allocate all available kernel memory, leading to a denial of\nservice. (CVE-2010-4249)\n\nIt was discovered that named pipes did not correctly handle certain\nfcntl calls. A local attacker could exploit this to crash the system,\nleading to a denial of service. (CVE-2010-4256)\n\nNelson Elhage discovered that the kernel did not correctly handle\nprocess cleanup after triggering a recoverable kernel bug. If a local\nattacker were able to trigger certain kinds of kernel bugs, they could\ncreate a specially crafted process to gain root privileges.\n(CVE-2010-4258)\n\nKees Cook discovered that some ethtool functions did not correctly\nclear heap memory. A local attacker with CAP_NET_ADMIN privileges\ncould exploit this to read portions of kernel heap memory, leading to\na loss of privacy. (CVE-2010-4655)\n\nFrank Arnold discovered that the IGMP protocol did not correctly parse\ncertain packets. A remote attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2011-0709).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. 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A local attacker with access to a guest kernel could exploit this to crash the host system, leading to a denial of service. (CVE-2010-0435)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that the Linux kernel X.25 implementation incorrectly parsed facilities. A remote attacker could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-3873)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. (CVE-2010-3874)\n\nVasiliy Kulikov discovered that kvm did not correctly clear memory. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2010-3881)\n\nDan Rosenberg discovered that IPC structures were not correctly initialized on 64bit systems. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4073)\n\nDan Rosenberg discovered that the ivtv V4L driver did not correctly initialize certian structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4079)\n\nDan Rosenberg discovered that the semctl syscall did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nDan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered multiple flaws in the X.25 facilities parsing. If a system was using X.25, a remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4164)\n\nSteve Chen discovered that setsockopt did not correctly check MSS values. A local attacker could make a specially crafted socket call to crash the system, leading to a denial of service. (CVE-2010-4165)\n\nDave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)\n\nBrad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nVegard Nossum discovered that memory garbage collection was not handled correctly for active sockets. A local attacker could exploit this to allocate all available kernel memory, leading to a denial of service. (CVE-2010-4249)\n\nIt was discovered that named pipes did not correctly handle certain fcntl calls. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4256)\n\nNelson Elhage discovered that the kernel did not correctly handle process cleanup after triggering a recoverable kernel bug. If a local attacker were able to trigger certain kinds of kernel bugs, they could create a specially crafted process to gain root privileges. (CVE-2010-4258)", "modified": "2011-02-01T00:00:00", "published": "2011-02-01T00:00:00", "id": "USN-1054-1", "href": "https://usn.ubuntu.com/1054-1/", "title": "Linux kernel vulnerabilities", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2019-05-29T17:22:15", "bulletinFamily": "unix", "description": "Dan Rosenberg discovered that the RDS network protocol did not correctly check certain parameters. A local attacker could exploit this gain root privileges. (CVE-2010-3904)\n\nNelson Elhage discovered several problems with the Acorn Econet protocol driver. A local user could cause a denial of service via a NULL pointer dereference, escalate privileges by overflowing the kernel stack, and assign Econet addresses to arbitrary interfaces. (CVE-2010-3848, CVE-2010-3849, CVE-2010-3850)\n\nBen Hawkes discovered that the Linux kernel did not correctly filter registers on 64bit kernels when performing 32bit system calls. On a 64bit system, a local attacker could manipulate 32bit system calls to gain root privileges. (CVE-2010-3301)\n\nAl Viro discovered a race condition in the TTY driver. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2009-4895)\n\nGleb Napatov discovered that KVM did not correctly check certain privileged operations. A local attacker with access to a guest kernel could exploit this to crash the host system, leading to a denial of service. (CVE-2010-0435)\n\nDan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not correctly check file permissions. A local attacker could overwrite append-only files, leading to potential data loss. (CVE-2010-2066)\n\nDan Rosenberg discovered that the swapexit xfs ioctl did not correctly check file permissions. A local attacker could exploit this to read from write-only files, leading to a loss of privacy. (CVE-2010-2226)\n\nSuresh Jayaraman discovered that CIFS did not correctly validate certain response packats. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-2248)\n\nBen Hutchings discovered that the ethtool interface did not correctly check certain sizes. A local attacker could perform malicious ioctl calls that could crash the system, leading to a denial of service. (CVE-2010-2478, CVE-2010-3084)\n\nJames Chapman discovered that L2TP did not correctly evaluate checksum capabilities. If an attacker could make malicious routing changes, they could crash the system, leading to a denial of service. (CVE-2010-2495)\n\nNeil Brown discovered that NFSv4 did not correctly check certain write requests. A remote attacker could send specially crafted traffic that could crash the system or possibly gain root privileges. (CVE-2010-2521)\n\nDavid Howells discovered that DNS resolution in CIFS could be spoofed. A local attacker could exploit this to control DNS replies, leading to a loss of privacy and possible privilege escalation. (CVE-2010-2524)\n\nDan Rosenberg discovered that the btrfs filesystem did not correctly validate permissions when using the clone function. A local attacker could overwrite the contents of file handles that were opened for append-only, or potentially read arbitrary contents, leading to a loss of privacy. (CVE-2010-2537, CVE-2010-2538)\n\nBob Peterson discovered that GFS2 rename operations did not correctly validate certain sizes. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-2798)\n\nEric Dumazet discovered that many network functions could leak kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2942, CVE-2010-3477)\n\nDave Chinner discovered that the XFS filesystem did not correctly order inode lookups when exported by NFS. A remote attacker could exploit this to read or write disk blocks that had changed file assignment or had become unlinked, leading to a loss of privacy. (CVE-2010-2943)\n\nSergey Vlasov discovered that JFS did not correctly handle certain extended attributes. A local attacker could bypass namespace access rules, leading to a loss of privacy. (CVE-2010-2946)\n\nTavis Ormandy discovered that the IRDA subsystem did not correctly shut down. A local attacker could exploit this to cause the system to crash or possibly gain root privileges. (CVE-2010-2954)\n\nBrad Spengler discovered that the wireless extensions did not correctly validate certain request sizes. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2955)\n\nTavis Ormandy discovered that the session keyring did not correctly check for its parent. On systems without a default session keyring, a local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-2960)\n\nKees Cook discovered that the Intel i915 graphics driver did not correctly validate memory regions. A local attacker with access to the video card could read and write arbitrary kernel memory to gain root privileges. (CVE-2010-2962)\n\nKees Cook discovered that the V4L1 32bit compat interface did not correctly validate certain parameters. A local attacker on a 64bit system with access to a video device could exploit this to gain root privileges. (CVE-2010-2963)\n\nToshiyuki Okajima discovered that ext4 did not correctly check certain parameters. A local attacker could exploit this to crash the system or overwrite the last block of large files. (CVE-2010-3015)\n\nTavis Ormandy discovered that the AIO subsystem did not correctly validate certain parameters. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3067)\n\nDan Rosenberg discovered that certain XFS ioctls leaked kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-3078)\n\nRobert Swiecki discovered that ftrace did not correctly handle mutexes. A local attacker could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-3079)\n\nTavis Ormandy discovered that the OSS sequencer device did not correctly shut down. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3080)\n\nDan Rosenberg discovered that several network ioctls did not clear kernel memory correctly. A local user could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297, CVE-2010-3298)\n\nDan Rosenberg discovered that the ROSE driver did not correctly check parameters. A local attacker with access to a ROSE network device could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3310)\n\nThomas Dreibholz discovered that SCTP did not correctly handle appending packet chunks. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2010-3432)\n\nDan Rosenberg discovered that the CD driver did not correctly check parameters. A local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2010-3437)\n\nDan Rosenberg discovered that the Sound subsystem did not correctly validate parameters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3442)\n\nDan Rosenberg discovered that SCTP did not correctly handle HMAC calculations. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-3705)\n\nBrad Spengler discovered that stack memory for new a process was not correctly calculated. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)\n\nKees Cook discovered that the ethtool interface did not correctly clear kernel memory. A local attacker could read kernel heap memory, leading to a loss of privacy. (CVE-2010-3861)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. (CVE-2010-3874)\n\nKees Cook and Vasiliy Kulikov discovered that the shm interface did not clear kernel memory correctly. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4072)\n\nDan Rosenberg discovered that IPC structures were not correctly initialized on 64bit systems. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4073)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nJames Bottomley discovered that the ICP vortex storage array controller driver did not validate certain sizes. A local attacker on a 64bit system could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered multiple flaws in the X.25 facilities parsing. If a system was using X.25, a remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4164)\n\nSteve Chen discovered that setsockopt did not correctly check MSS values. A local attacker could make a specially crafted socket call to crash the system, leading to a denial of service. (CVE-2010-4165)\n\nDave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nVegard Nossum discovered that memory garbage collection was not handled correctly for active sockets. A local attacker could exploit this to allocate all available kernel memory, leading to a denial of service. (CVE-2010-4249)\n\nIt was discovered that named pipes did not correctly handle certain fcntl calls. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4256)\n\nNelson Elhage discovered that the kernel did not correctly handle process cleanup after triggering a recoverable kernel bug. If a local attacker were able to trigger certain kinds of kernel bugs, they could create a specially crafted process to gain root privileges. (CVE-2010-4258)\n\nKees Cook discovered that some ethtool functions did not correctly clear heap memory. A local attacker with CAP_NET_ADMIN privileges could exploit this to read portions of kernel heap memory, leading to a loss of privacy. (CVE-2010-4655)\n\nFrank Arnold discovered that the IGMP protocol did not correctly parse certain packets. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-0709)", "modified": "2011-03-03T00:00:00", "published": "2011-03-03T00:00:00", "id": "USN-1083-1", "href": "https://usn.ubuntu.com/1083-1/", "title": "Linux kernel vulnerabilities", "type": "ubuntu", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2019-05-29T17:22:37", "bulletinFamily": "unix", "description": "Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly. A local user could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297)\n\nBrad Spengler discovered that stack memory for new a process was not correctly calculated. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3858)\n\nDan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)\n\nDan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. (CVE-2010-3874)\n\nNelson Elhage discovered that the Linux kernel IPv4 implementation did not properly audit certain bytecodes in netlink messages. A local attacker could exploit this to cause the kernel to hang, leading to a denial of service. (CVE-2010-3880)\n\nDan Rosenberg discovered that IPC structures were not correctly initialized on 64bit systems. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4073)\n\nDan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)\n\nDan Rosenberg discovered that the RME Hammerfall DSP audio interface driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4080, CVE-2010-4081)\n\nDan Rosenberg discovered that the VIA video driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4082)\n\nDan Rosenberg discovered that the semctl syscall did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4083)\n\nJames Bottomley discovered that the ICP vortex storage array controller driver did not validate certain sizes. A local attacker on a 64bit system could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-4157)\n\nDan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160)\n\nDan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)\n\nDan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2010-4163, CVE-2010-4668)\n\nDave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4169)\n\nDan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)\n\nAlan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242)\n\nBrad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243)\n\nIt was discovered that multithreaded exec did not handle CPU timers correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4248)\n\nIt was discovered that named pipes did not correctly handle certain fcntl calls. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4256)\n\nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit. (CVE-2010-4565)\n\nDan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044)\n\nKees Cook discovered that some ethtool functions did not correctly clear heap memory. A local attacker with CAP_NET_ADMIN privileges could exploit this to read portions of kernel heap memory, leading to a loss of privacy. (CVE-2010-4655)\n\nKees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)\n\nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)\n\nDan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)\n\nJens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)\n\nDan Rosenberg discovered that XFS did not correctly initialize memory. A local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\n\nRafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)\n\nKees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)\n\nTimo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)\n\nTimo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)\n\nMatthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2011-1013)\n\nMarek Ol\u0161\u00e1k discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory. (CVE-2011-1016)\n\nTimo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)\n\nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)\n\nIt was discovered that the /proc filesystem did not correctly handle permission changes when programs executed. A local attacker could hold open files to examine details about programs running with higher privileges, potentially increasing the chances of exploiting additional vulnerabilities. (CVE-2011-1020)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)\n\nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)\n\nNelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service. (CVE-2011-1082)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)\n\nJohan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)\n\nPeter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)\n\nTimo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)\n\nDan Rosenberg discovered that some ALSA drivers did not correctly check the adapter index during ioctl calls. If this driver was loaded, a local attacker could make a specially crafted ioctl call to gain root privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)\n\nVasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)\n\nDan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)\n\nJulien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)\n\nRyan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)\n\nDan Rosenberg discovered that the X.25 Rose network stack did not correctly handle certain fields. If a system was running with Rose enabled, a remote attacker could send specially crafted traffic to gain root privileges. (CVE-2011-1493)\n\nDan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)\n\nTimo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)\n\nTavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)\n\nOliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)\n\nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)\n\nVasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746)\n\nDan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)\n\nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not correctly check the origin of mount points. A local attacker could exploit this to trick the system into unmounting arbitrary mount points, leading to a denial of service. (CVE-2011-1833)\n\nVasiliy Kulikov discovered that taskstats listeners were not correctly handled. A local attacker could expoit this to exhaust memory and CPU resources, leading to a denial of service. (CVE-2011-2484)\n\nIt was discovered that Bluetooth l2cap and rfcomm did not correctly initialize structures. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2011-2492)\n\nFernando Gont discovered that the IPv6 stack used predictable fragment identification numbers. A remote attacker could exploit this to exhaust network resources, leading to a denial of service. (CVE-2011-2699)\n\nThe performance counter subsystem did not correctly handle certain counters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2918)\n\nA flaw was found in the Linux kernel\u2019s /proc/*/_map_ interface. A local, unprivileged user could exploit this flaw to cause a denial of service. (CVE-2011-3637)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by amateur radio. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root. (CVE-2011-4913)\n\nBen Hutchings discovered several flaws in the Linux Rose (X.25 PLP) layer. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root. (CVE-2011-4914)", "modified": "2011-09-13T00:00:00", "published": "2011-09-13T00:00:00", "id": "USN-1202-1", "href": "https://usn.ubuntu.com/1202-1/", "title": "Linux kernel (OMAP4) vulnerabilities", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "openvas": [{"lastseen": "2019-05-29T18:39:54", "bulletinFamily": "scanner", "description": "Ubuntu Update for Linux kernel vulnerabilities USN-1202-1", "modified": "2019-03-13T00:00:00", "published": "2011-09-16T00:00:00", "id": "OPENVAS:1361412562310840745", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310840745", "title": "Ubuntu Update for linux-ti-omap4 USN-1202-1", "type": "openvas", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_ubuntu_USN_1202_1.nasl 14132 2019-03-13 09:25:59Z cfischer $\n#\n# Ubuntu Update for linux-ti-omap4 USN-1202-1\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (c) 2011 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_xref(name:\"URL\", value:\"http://www.ubuntu.com/usn/usn-1202-1/\");\n script_oid(\"1.3.6.1.4.1.25623.1.0.840745\");\n script_version(\"$Revision: 14132 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-13 10:25:59 +0100 (Wed, 13 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2011-09-16 17:22:17 +0200 (Fri, 16 Sep 2011)\");\n script_tag(name:\"cvss_base\", value:\"7.8\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_xref(name:\"USN\", value:\"1202-1\");\n script_cve_id(\"CVE-2010-3296\", \"CVE-2010-3297\", \"CVE-2010-3858\", \"CVE-2010-3859\", \"CVE-2010-3874\", \"CVE-2010-3880\", \"CVE-2010-4073\", \"CVE-2010-4075\", \"CVE-2010-4076\", \"CVE-2010-4077\", \"CVE-2010-4080\", \"CVE-2010-4081\", \"CVE-2010-4082\", \"CVE-2010-4083\", \"CVE-2010-4157\", \"CVE-2010-4160\", \"CVE-2010-4162\", \"CVE-2010-4163\", \"CVE-2010-4668\", \"CVE-2010-4169\", \"CVE-2010-4175\", \"CVE-2010-4242\", \"CVE-2010-4243\", \"CVE-2010-4248\", \"CVE-2010-4256\", \"CVE-2010-4565\", \"CVE-2010-4649\", \"CVE-2011-1044\", \"CVE-2010-4655\", \"CVE-2010-4656\", \"CVE-2011-0463\", \"CVE-2011-0521\", \"CVE-2011-0695\", \"CVE-2011-0711\", \"CVE-2011-0712\", \"CVE-2011-0726\", \"CVE-2011-1010\", \"CVE-2011-1012\", \"CVE-2011-1013\", \"CVE-2011-1016\", \"CVE-2011-1017\", \"CVE-2011-1019\", \"CVE-2011-1020\", \"CVE-2011-1078\", \"CVE-2011-1079\", \"CVE-2011-1080\", \"CVE-2011-1082\", \"CVE-2011-1090\", \"CVE-2011-1093\", \"CVE-2011-1160\", \"CVE-2011-1163\", \"CVE-2011-1169\", \"CVE-2011-1170\", \"CVE-2011-1171\", \"CVE-2011-1172\", \"CVE-2011-2534\", \"CVE-2011-1173\", \"CVE-2011-1180\", \"CVE-2011-1182\", \"CVE-2011-1478\", \"CVE-2011-1493\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1577\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1748\", \"CVE-2011-1745\", \"CVE-2011-2022\", \"CVE-2011-1746\", \"CVE-2011-1770\", \"CVE-2011-1833\", \"CVE-2011-2484\", \"CVE-2011-2492\", \"CVE-2011-2699\", \"CVE-2011-2918\");\n script_name(\"Ubuntu Update for linux-ti-omap4 USN-1202-1\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (c) 2011 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=UBUNTU10\\.10\");\n script_tag(name:\"summary\", value:\"Ubuntu Update for Linux kernel vulnerabilities USN-1202-1\");\n script_tag(name:\"affected\", value:\"linux-ti-omap4 on Ubuntu 10.10\");\n script_tag(name:\"solution\", value:\"Please Install the Updated Packages.\");\n script_tag(name:\"insight\", value:\"Dan Rosenberg discovered that several network ioctls did not clear kernel\n memory correctly. A local user could exploit this to read kernel stack\n memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297)\n\n Brad Spengler discovered that stack memory for new a process was not\n correctly calculated. A local attacker could exploit this to crash the\n system, leading to a denial of service. (CVE-2010-3858)\n\n Dan Rosenberg discovered that the Linux kernel TIPC implementation\n contained multiple integer signedness errors. A local attacker could\n exploit this to gain root privileges. (CVE-2010-3859)\n\n Dan Rosenberg discovered that the CAN protocol on 64bit systems did not\n correctly calculate the size of certain buffers. A local attacker could\n exploit this to crash the system or possibly execute arbitrary code as the\n root user. (CVE-2010-3874)\n\n Nelson Elhage discovered that the Linux kernel IPv4 implementation did not\n properly audit certain bytecodes in netlink messages. 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A local user could exploit this to read kernel stack \nmemory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297) \n \nBrad Spengler discovered that stack memory for new a process was not \ncorrectly calculated. A local attacker could exploit this to crash the \nsystem, leading to a denial of service. (CVE-2010-3858) \n \nDan Rosenberg discovered that the Linux kernel TIPC implementation \ncontained multiple integer signedness errors. A local attacker could \nexploit this to gain root privileges. (CVE-2010-3859) \n \nDan Rosenberg discovered that the CAN protocol on 64bit systems did not \ncorrectly calculate the size of certain buffers. A local attacker could \nexploit this to crash the system or possibly execute arbitrary code as the \nroot user. (CVE-2010-3874) \n \nNelson Elhage discovered that the Linux kernel IPv4 implementation did not \nproperly audit certain bytecodes in netlink messages. A local attacker \ncould exploit this to cause the kernel to hang, leading to a denial of \nservice. (CVE-2010-3880) \n \nDan Rosenberg discovered that IPC structures were not correctly initialized \non 64bit systems. A local attacker could exploit this to read kernel stack \nmemory, leading to a loss of privacy. (CVE-2010-4073) \n \nDan Rosenberg discovered that multiple terminal ioctls did not correctly \ninitialize structure memory. A local attacker could exploit this to read \nportions of kernel stack memory, leading to a loss of privacy. \n(CVE-2010-4075, CVE-2010-4076, CVE-2010-4077) \n \nDan Rosenberg discovered that the RME Hammerfall DSP audio interface driver \ndid not correctly clear kernel memory. A local attacker could exploit this \nto read kernel stack memory, leading to a loss of privacy. (CVE-2010-4080, \nCVE-2010-4081) \n \nDan Rosenberg discovered that the VIA video driver did not correctly clear \nkernel memory. A local attacker could exploit this to read kernel stack \nmemory, leading to a loss of privacy. (CVE-2010-4082) \n \nDan Rosenberg discovered that the semctl syscall did not correctly clear \nkernel memory. A local attacker could exploit this to read kernel stack \nmemory, leading to a loss of privacy. (CVE-2010-4083) \n \nJames Bottomley discovered that the ICP vortex storage array controller \ndriver did not validate certain sizes. A local attacker on a 64bit system \ncould exploit this to crash the kernel, leading to a denial of service. \n(CVE-2010-4157) \n \nDan Rosenberg discovered that the Linux kernel L2TP implementation \ncontained multiple integer signedness errors. A local attacker could \nexploit this to to crash the kernel, or possibly gain root privileges. \n(CVE-2010-4160) \n \nDan Rosenberg discovered that certain iovec operations did not calculate \npage counts correctly. A local attacker could exploit this to crash the \nsystem, leading to a denial of service. (CVE-2010-4162) \n \nDan Rosenberg discovered that the SCSI subsystem did not correctly validate \niov segments. A local attacker with access to a SCSI device could send \nspecially crafted requests to crash the system, leading to a denial of \nservice. (CVE-2010-4163, CVE-2010-4668) \n \nDave Jones discovered that the mprotect system call did not correctly \nhandle merged VMAs. A local attacker could exploit this to crash the \nsystem, leading to a denial of service. (CVE-2010-4169) \n \nDan Rosenberg discovered that the RDS protocol did not correctly check \nioctl arguments. A local attacker could exploit this to crash the system, \nleading to a denial of service. (CVE-2010-4175) \n \nAlan Cox discovered that the HCI UART driver did not correctly check if a \nwrite operation was available. If the mmap_min-addr sysctl was changed from \nthe Ubuntu default to a value of 0, a local attacker could exploit this \nflaw to gain root privileges. (CVE-2010-4242) \n \nBrad Spengler discovered that the kernel did not correctly account for \nuserspace memory allocations during exec() calls. A local attacker could \nexploit this to consume all system memory, leading to a denial of service. \n(CVE-2010-4243) \n \nIt was discovered that multithreaded exec did not handle CPU timers \ncorrectly. A local attacker could exploit this to crash the system, leading \nto a denial of service. (CVE-2010-4248) \n \nIt was discovered that named pipes did not correctly handle certain fcntl \ncalls. A local attacker could exploit this to crash the system, leading to \na denial of service. (CVE-2010-4256) \n \nDan Rosenburg discovered that the CAN subsystem leaked kernel addresses \ninto the /proc filesystem. A local attacker could use this to increase the \nchances of a successful memory corruption exploit. (CVE-2010-4565) \n \nDan Carpenter discovered that the Infiniband driver did not correctly \nhandle certain requests. A local user could exploit this to crash the \nsystem or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044) \n \nKees Cook discovered that some ethtool functions did not correctly clear \nheap memory. A local attacker with CAP_NET_ADMIN privileges could exploit \nthis to read portions of kernel heap memory, leading to a loss of privacy. \n(CVE-2010-4655) \n \nKees Cook discovered that the IOWarrior USB device driver did not correctly \ncheck certain size fields. A local attacker with physical access could plug \nin a specially crafted USB device to crash the system or potentially gain \nroot privileges. (CVE-2010-4656) \n \nGoldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly \nclear memory when writing certain file holes. A local attacker could \nexploit this to read uninitialized data from the disk, leading to a loss of \nprivacy. (CVE-2011-0463) \n \nDan Carpenter discovered that the TTPCI DVB driver did not check certain \nvalues during an ioctl. If the dvb-ttpci module was loaded, a local \nattacker could exploit this to crash the system, leading to a denial of \nservice, or possibly gain root privileges. (CVE-2011-0521) \n \nJens Kuehnel discovered that the InfiniBand driver contained a race \ncondition. On systems using InfiniBand, a local attacker could send \nspecially crafted requests to crash the system, leading to a denial of \nservice. (CVE-2011-0695) \n \nDan Rosenberg discovered that XFS did not correctly initialize memory. A \nlocal attacker could make crafted ioctl calls to leak portions of kernel \nstack memory, leading to a loss of privacy. (CVE-2011-0711) \n \nRafael Dominguez Vega discovered that the caiaq Native Instruments USB \ndriver did not correctly validate string lengths. A local attacker with \nphysical access could plug in a specially crafted USB device to crash the \nsystem or potentially gain root privileges. (CVE-2011-0712) \n \nKees Cook reported that /proc/pid/stat did not correctly filter certain \nmemory locations. A local attacker could determine the memory layout of \nprocesses in an attempt to increase the chances of a successful memory \ncorruption exploit. (CVE-2011-0726) \n \nTimo Warns discovered that MAC partition parsing routines did not correctly \ncalculate block counts. A local attacker with physical access could plug in \na specially crafted block device to crash the system or potentially gain \nroot privileges. (CVE-2011-1010) \n \nTimo Warns discovered that LDM partition parsing routines did not correctly \ncalculate block counts. A local attacker with physical access could plug in \na specially crafted block device to crash the system, leading to a denial \nof service. (CVE-2011-1012) \n \nMatthiew Herrb discovered that the drm modeset interface did not correctly \nhandle a signed comparison. A local attacker could exploit this to crash \nthe system or possibly gain root privileges. (CVE-2011-1013) \n \nMarek Ol\u0161\u00e1k discovered that the Radeon GPU drivers did not correctly \nvalidate certain registers. On systems with specific hardware, a local \nattacker could exploit this to write to arbitrary video memory. \n(CVE-2011-1016) \n \nTimo Warns discovered that the LDM disk partition handling code did not \ncorrectly handle certain values. By inserting a specially crafted disk \ndevice, a local attacker could exploit this to gain root privileges. \n(CVE-2011-1017) \n \nVasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not \nneeded to load kernel modules. A local attacker with the CAP_NET_ADMIN \ncapability could load existing kernel modules, possibly increasing the \nattack surface available on the system. (CVE-2011-1019) \n \nIt was discovered that the /proc filesystem did not correctly handle \npermission changes when programs executed. A local attacker could hold open \nfiles to examine details about programs running with higher privileges, \npotentially increasing the chances of exploiting additional \nvulnerabilities. (CVE-2011-1020) \n \nVasiliy Kulikov discovered that the Bluetooth stack did not correctly clear \nmemory. A local attacker could exploit this to read kernel stack memory, \nleading to a loss of privacy. (CVE-2011-1078) \n \nVasiliy Kulikov discovered that the Bluetooth stack did not correctly check \nthat device name strings were NULL terminated. A local attacker could \nexploit this to crash the system, leading to a denial of service, or leak \ncontents of kernel stack memory, leading to a loss of privacy. \n(CVE-2011-1079) \n \nVasiliy Kulikov discovered that bridge network filtering did not check that \nname fields were NULL terminated. A local attacker could exploit this to \nleak contents of kernel stack memory, leading to a loss of privacy. \n(CVE-2011-1080) \n \nNelson Elhage discovered that the epoll subsystem did not correctly handle \ncertain structures. A local attacker could create malicious requests that \nwould hang the system, leading to a denial of service. (CVE-2011-1082) \n \nNeil Horman discovered that NFSv4 did not correctly handle certain orders \nof operation with ACL data. A remote attacker with access to an NFSv4 mount \ncould exploit this to crash the system, leading to a denial of service. \n(CVE-2011-1090) \n \nJohan Hovold discovered that the DCCP network stack did not correctly \nhandle certain packet combinations. A remote attacker could send specially \ncrafted network traffic that would crash the system, leading to a denial of \nservice. (CVE-2011-1093) \n \nPeter Huewe discovered that the TPM device did not correctly initialize \nmemory. A local attacker could exploit this to read kernel heap memory \ncontents, leading to a loss of privacy. (CVE-2011-1160) \n \nTimo Warns discovered that OSF partition parsing routines did not correctly \nclear memory. A local attacker with physical access could plug in a \nspecially crafted block device to read kernel memory, leading to a loss of \nprivacy. (CVE-2011-1163) \n \nDan Rosenberg discovered that some ALSA drivers did not correctly check the \nadapter index during ioctl calls. If this driver was loaded, a local \nattacker could make a specially crafted ioctl call to gain root privileges. \n(CVE-2011-1169) \n \nVasiliy Kulikov discovered that the netfilter code did not check certain \nstrings copied from userspace. A local attacker with netfilter access could \nexploit this to read kernel memory or crash the system, leading to a denial \nof service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534) \n \nVasiliy Kulikov discovered that the Acorn Universal Networking driver did \nnot correctly initialize memory. A remote attacker could send specially \ncrafted traffic to read kernel stack memory, leading to a loss of privacy. \n(CVE-2011-1173) \n \nDan Rosenberg discovered that the IRDA subsystem did not correctly check \ncertain field sizes. If a system was using IRDA, a remote attacker could \nsend specially crafted traffic to crash the system or gain root privileges. \n(CVE-2011-1180) \n \nJulien Tinnes discovered that the kernel did not correctly validate the \nsignal structure from tkill(). A local attacker could exploit this to send \nsignals to arbitrary threads, possibly bypassing expected restrictions. \n(CVE-2011-1182) \n \nRyan Sweat discovered that the GRO code did not correctly validate memory. \nIn some configurations on systems using VLANs, a remote attacker could send \nspecially crafted traffic to crash the system, leading to a denial of \nservice. (CVE-2011-1478) \n \nDan Rosenberg discovered that the X.25 Rose network stack did not correctly \nhandle certain fields. If a system was running with Rose enabled, a remote \nattacker could send specially crafted traffic to gain root privileges. \n(CVE-2011-1493) \n \nDan Rosenberg discovered that MPT devices did not correctly validate \ncertain values in ioctl calls. If these drivers were loaded, a local \nattacker could exploit this to read arbitrary kernel memory, leading to a \nloss of privacy. (CVE-2011-1494, CVE-2011-1495) \n \nTimo Warns discovered that the GUID partition parsing routines did not \ncorrectly validate certain structures. A local attacker with physical \naccess could plug in a specially crafted block device to crash the system, \nleading to a denial of service. (CVE-2011-1577) \n \nTavis Ormandy discovered that the pidmap function did not correctly handle \nlarge requests. A local attacker could exploit this to crash the system, \nleading to a denial of service. (CVE-2011-1593) \n \nOliver Hartkopp and Dave Jones discovered that the CAN network driver did \nnot correctly validate certain socket structures. If this driver was \nloaded, a local attacker could crash the system, leading to a denial of \nservice. (CVE-2011-1598, CVE-2011-1748) \n \nVasiliy Kulikov discovered that the AGP driver did not check certain ioctl \nvalues. A local attacker with access to the video subsystem could exploit \nthis to crash the system, leading to a denial of service, or possibly gain \nroot privileges. (CVE-2011-1745, CVE-2011-2022) \n \nVasiliy Kulikov discovered that the AGP driver did not check the size of \ncertain memory allocations. A local attacker with access to the video \nsubsystem could exploit this to run the system out of memory, leading to a \ndenial of service. (CVE-2011-1746) \n \nDan Rosenberg discovered that the DCCP stack did not correctly handle \ncertain packet structures. A remote attacker could exploit this to crash \nthe system, leading to a denial of service. (CVE-2011-1770) \n \nVasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not \ncorrectly check the origin of mount points. A local attacker could exploit \nthis to trick the system into unmounting arbitrary mount points, leading to \na denial of service. (CVE-2011-1833) \n \nVasiliy Kulikov discovered that taskstats listeners were not correctly \nhandled. A local attacker could expoit this to exhaust memory and CPU \nresources, leading to a denial of service. (CVE-2011-2484) \n \nIt was discovered that Bluetooth l2cap and rfcomm did not correctly \ninitialize structures. A local attacker could exploit this to read portions \nof the kernel stack, leading to a loss of privacy. (CVE-2011-2492) \n \nFernando Gont discovered that the IPv6 stack used predictable fragment \nidentification numbers. A remote attacker could exploit this to exhaust \nnetwork resources, leading to a denial of service. (CVE-2011-2699) \n \nThe performance counter subsystem did not correctly handle certain \ncounters. A local attacker could exploit this to crash the system, leading \nto a denial of service. (CVE-2011-2918) \n \nUpdate instructions: \n \nThe problem can be corrected by updating your system to the following \npackage versions: \n \nUbuntu 10.10: \nlinux-image-2.6.35-903-omap4 2.6.35-903.24 \n \nAfter a standard system update you need to reboot your computer to make \nall the necessary changes. \n \nReferences: \nhttp://www.ubuntu.com/usn/usn-1202-1 \nCVE-2010-3296, CVE-2010-3297, CVE-2010-3858, CVE-2010-3859, \nCVE-2010-3874, CVE-2010-3880, CVE-2010-4073, CVE-2010-4075, \nCVE-2010-4076, CVE-2010-4077, CVE-2010-4080, CVE-2010-4081, \nCVE-2010-4082, CVE-2010-4083, CVE-2010-4157, CVE-2010-4160, \nCVE-2010-4162, CVE-2010-4163, CVE-2010-4169, CVE-2010-4175, \nCVE-2010-4242, CVE-2010-4243, CVE-2010-4248, CVE-2010-4256, \nCVE-2010-4565, CVE-2010-4649, CVE-2010-4655, CVE-2010-4656, \nCVE-2010-4668, CVE-2011-0463, CVE-2011-0521, CVE-2011-0695, \nCVE-2011-0711, CVE-2011-0712, CVE-2011-0726, CVE-2011-1010, \nCVE-2011-1012, CVE-2011-1013, CVE-2011-1016, CVE-2011-1017, \n \nPackage Information: \nhttps://launchpad.net/ubuntu/+source/linux-ti-omap4/2.6.35-903.24 \n \n \n`\n", "sourceHref": "https://packetstormsecurity.com/files/download/105078/USN-1202-1.txt", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}]}