ID USN-1167-1 Type ubuntu Reporter Ubuntu Modified 2011-07-13T00:00:00
Description
Aristide Fattori and Roberto Paleari reported a flaw in the Linux kernel's
handling of IPv4 icmp packets. A remote user could exploit this to cause a
denial of service. (CVE-2011-1927)
Goldwyn 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)
Timo 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)
Vasiliy 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)
Vasiliy 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)
Vasiliy 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)
Johan 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)
Peter 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)
Vasiliy 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)
Vasiliy 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)
Dan 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)
Dan Rosenberg reported errors in the OSS (Open Sound System) MIDI
interface. A local attacker on non-x86 systems might be able to cause a
denial of service. (CVE-2011-1476)
Dan Rosenberg reported errors in the kernel's OSS (Open Sound System)
driver for Yamaha FM synthesizer chips. A local user can exploit this to
cause memory corruption, causing a denial of service or privilege
escalation. (CVE-2011-1477)
It was discovered that the security fix for CVE-2010-4250 introduced a
regression. A remote attacker could exploit this to crash the system,
leading to a denial of service. (CVE-2011-1479)
Dan 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)
Tavis 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)
Oliver 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)
Vasiliy 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)
Vasiliy 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)
Dan Rosenberg reported an error in the old ABI compatibility layer of ARM
kernels. A local attacker could exploit this flaw to cause a denial of
service or gain root privileges. (CVE-2011-1759)
Dan 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)
Ben Greear discovered that CIFS did not correctly handle direct I/O. A
local attacker with access to a CIFS partition could exploit this to crash
the system, leading to a denial of service. (CVE-2011-1771)
Timo Warns discovered that the EFI GUID partition table was not correctly
parsed. A physically local attacker that could insert mountable devices
could exploit this to crash the system or possibly gain root privileges.
(CVE-2011-1776)
It was discovered that an mmap() call with the MAP_PRIVATE flag on
"/dev/zero" was incorrectly handled. A local attacker could exploit this to
crash the system, leading to a denial of service. (CVE-2011-2479)
Robert Swiecki discovered that mapping extensions were incorrectly handled.
A local attacker could exploit this to crash the system, leading to a
denial of service. (CVE-2011-2496)
The linux kernel did not properly account for PTE pages when deciding which
task to kill in out of memory conditions. A local, unprivileged could
exploit this flaw to cause a denial of service. (CVE-2011-2498)
A flaw was found in the b43 driver in the Linux kernel. An attacker could
use this flaw to cause a denial of service if the system has an active
wireless interface using the b43 driver. (CVE-2011-3359)
Yogesh Sharma discovered that CIFS did not correctly handle UNCs that had
no prefixpaths. A local attacker with access to a CIFS partition could
exploit this to crash the system, leading to a denial of service.
(CVE-2011-3363)
Dan 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)
{"id": "USN-1167-1", "bulletinFamily": "unix", "title": "Linux kernel vulnerabilities", "description": "Aristide Fattori and Roberto Paleari reported a flaw in the Linux kernel's \nhandling of IPv4 icmp packets. A remote user could exploit this to cause a \ndenial of service. (CVE-2011-1927)\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\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 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\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\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\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI \ninterface. A local attacker on non-x86 systems might be able to cause a \ndenial 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 to \ncause 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 to a \nloss of privacy. (CVE-2011-1494, CVE-2011-1495)\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 reported an error in the old ABI compatibility layer of ARM \nkernels. A local attacker could exploit this flaw to cause a denial of \nservice 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 crash \nthe 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 crash \nthe system, leading to a denial of service. (CVE-2011-1771)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly \nparsed. A physically local attacker that could insert mountable devices \ncould exploit this to crash the system or possibly gain root privileges. \n(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 this to \ncrash the system, leading to a denial of service. (CVE-2011-2479)\n\nRobert Swiecki discovered that mapping extensions were incorrectly handled. \nA local attacker could exploit this to crash the system, leading to a \ndenial of service. (CVE-2011-2496)\n\nThe linux kernel did not properly account for PTE pages when deciding which \ntask to kill in out of memory conditions. A local, unprivileged could \nexploit 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 could \nuse this flaw to cause a denial of service if the system has an active \nwireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had \nno prefixpaths. A local attacker with access to a CIFS partition could \nexploit this to crash the system, leading to a denial of service. \n(CVE-2011-3363)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit these flaws to execute arbitrary code as root. (CVE-2011-4913)", "published": "2011-07-13T00:00:00", "modified": "2011-07-13T00:00:00", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}, "href": "https://ubuntu.com/security/notices/USN-1167-1", "reporter": "Ubuntu", "references": ["https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1479", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1495", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1080", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1927", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1598", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1078", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1477", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-4913", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1776", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1759", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-0463", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1160", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1173", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2022", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1748", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2498", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1771", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1093", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1017", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1593", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1494", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1171", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1079", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2479", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2534", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-3363", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1770", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-3359", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2496", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1746", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1180", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1745", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1170", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1172", "https://people.canonical.com/~ubuntu-security/cve/CVE-2011-1476"], "cvelist": ["CVE-2011-1017", "CVE-2011-1476", "CVE-2011-2498", "CVE-2011-1746", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1776", "CVE-2011-1771", "CVE-2011-1598", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0463", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-3363", "CVE-2011-4913", "CVE-2010-4250", "CVE-2011-1093", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-2479", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1479", "CVE-2011-2534", "CVE-2011-1927", "CVE-2011-1745", "CVE-2011-1080", "CVE-2011-2496"], "type": "ubuntu", "lastseen": "2020-07-09T00:35:20", "edition": 5, "viewCount": 1, "enchantments": {"dependencies": {"references": [{"type": "ubuntu", "idList": ["USN-1160-1", "USN-1161-1", "USN-1162-1", "USN-1159-1", "USN-1189-1", "USN-1212-1", "USN-1168-1"]}, {"type": "nessus", "idList": ["UBUNTU_USN-1160-1.NASL", "UBUNTU_USN-1168-1.NASL", "SUSE_11_KERNEL-110718.NASL", "UBUNTU_USN-1162-1.NASL", "UBUNTU_USN-1212-1.NASL", "DEBIAN_DSA-2240.NASL", "FEDORA_2011-6541.NASL", "UBUNTU_USN-1161-1.NASL", "UBUNTU_USN-1159-1.NASL", "SUSE_KERNEL-7665.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310840748", "OPENVAS:1361412562310122155", "OPENVAS:1361412562310870439", "OPENVAS:840704", "OPENVAS:1361412562310840698", "OPENVAS:840748", "OPENVAS:840698", "OPENVAS:1361412562310880551", "OPENVAS:880551", "OPENVAS:1361412562310840704"]}, {"type": "securityvulns", "idList": ["SECURITYVULNS:VULN:11656", "SECURITYVULNS:DOC:26416"]}, {"type": "debian", "idList": ["DEBIAN:DSA-2264-1:87A7B", "DEBIAN:DSA-2240-1:38C7A"]}, {"type": "suse", "idList": ["SUSE-SU-2011:0899-1", "SUSE-SA:2011:034", "SUSE-SU-2011:0832-1", "SUSE-SA:2011:031"]}, {"type": "cve", "idList": ["CVE-2011-2498", "CVE-2011-3359", "CVE-2011-2479", "CVE-2011-0463", "CVE-2011-2496", "CVE-2011-1598", "CVE-2011-3363", "CVE-2010-4250", "CVE-2011-1771", "CVE-2011-4913"]}, {"type": "redhat", "idList": ["RHSA-2011:0836", "RHSA-2011:0833"]}, {"type": "centos", "idList": ["CESA-2011:0833"]}, {"type": "oraclelinux", "idList": ["ELSA-2011-0836", "ELSA-2011-0833"]}], "modified": "2020-07-09T00:35:20", "rev": 2}, "score": {"value": 8.1, "vector": "NONE", "modified": "2020-07-09T00:35:20", "rev": 2}, "vulnersScore": 8.1}, "affectedPackage": [{"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-server", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-versatile", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-powerpc", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-virtual", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-generic-pae", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-powerpc64-smp", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-omap", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-generic", "packageVersion": "2.6.38-10.46"}, {"OS": "Ubuntu", "OSVersion": "11.04", "arch": "noarch", "operator": "lt", "packageFilename": "UNKNOWN", "packageName": "linux-image-2.6.38-10-powerpc-smp", "packageVersion": "2.6.38-10.46"}], "scheme": null}
{"ubuntu": [{"lastseen": "2020-07-09T00:20:32", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1494", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1759", "CVE-2011-2022", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-1593", "CVE-2011-1748", "CVE-2011-1745", "CVE-2011-1090"], "description": "Timo 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\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\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 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\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 reported an error in the old ABI compatibility layer of ARM \nkernels. A local attacker could exploit this flaw to cause a denial of \nservice 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 crash \nthe system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly \nparsed. A physically local attacker that could insert mountable devices \ncould exploit this to crash the system or possibly gain root privileges. \n(CVE-2011-1776)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had \nno prefixpaths. A local attacker with access to a CIFS partition could \nexploit this to crash the system, leading to a denial of service. \n(CVE-2011-3363)", "edition": 5, "modified": "2011-07-15T00:00:00", "published": "2011-07-15T00:00:00", "id": "USN-1168-1", "href": "https://ubuntu.com/security/notices/USN-1168-1", "title": "Linux kernel vulnerabilities", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2020-07-09T01:37:01", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2010-3881", "CVE-2011-1746", "CVE-2011-1494", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1759", "CVE-2011-2022", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-1593", "CVE-2011-1748", "CVE-2011-1745", "CVE-2011-1090"], "description": "Vasiliy Kulikov discovered that kvm did not correctly clear memory. A local \nattacker could exploit this to read portions of the kernel stack, leading \nto a loss of privacy. (CVE-2010-3881)\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\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\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 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\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 reported an error in the old ABI compatibility layer of ARM \nkernels. A local attacker could exploit this flaw to cause a denial of \nservice 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 crash \nthe system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly \nparsed. A physically local attacker that could insert mountable devices \ncould exploit this to crash the system or possibly gain root privileges. \n(CVE-2011-1776)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had \nno prefixpaths. A local attacker with access to a CIFS partition could \nexploit this to crash the system, leading to a denial of service. \n(CVE-2011-3363)", "edition": 5, "modified": "2011-07-13T00:00:00", "published": "2011-07-13T00:00:00", "id": "USN-1161-1", "href": "https://ubuntu.com/security/notices/USN-1161-1", "title": "Linux kernel vulnerabilities (EC2)", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2020-07-30T13:34:59", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-2918", "CVE-2011-4621", "CVE-2011-1476", "CVE-2011-1746", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-2493", "CVE-2011-1494", "CVE-2011-1771", "CVE-2011-1598", "CVE-2011-2492", "CVE-2011-1173", "CVE-2011-2699", "CVE-2011-0463", "CVE-2011-2484", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-1581", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-4913", "CVE-2011-1833", "CVE-2011-4914", "CVE-2010-4250", "CVE-2011-1020", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-2689", "CVE-2011-1479", "CVE-2011-2534", "CVE-2011-3637", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1080", "CVE-2011-1577"], "description": "Goldwyn 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\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\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\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\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\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI \ninterface. A local attacker on non-x86 systems might be able to cause a \ndenial 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 to \ncause 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 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\nPhil Oester discovered that the network bonding system did not correctly \nhandle large queues. On some systems, a remote attacker could send \nspecially crafted traffic to crash the system, leading to a denial of \nservice. (CVE-2011-1581)\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\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 crash \nthe system, leading to a denial of service. (CVE-2011-1771)\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\nSami Liedes discovered that ext4 did not correctly handle missing root \ninodes. A local attacker could trigger the mount of a specially crafted \nfilesystem to cause the system to crash, leading to a denial of service. \n(CVE-2011-2493)\n\nIt was discovered that GFS2 did not correctly check block sizes. A local \nattacker could exploit this to crash the system, leading to a denial of \nservice. (CVE-2011-2689)\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\nA flaw was found in the b43 driver in the Linux kernel. An attacker could \nuse this flaw to cause a denial of service if the system has an active \nwireless interface using the b43 driver. (CVE-2011-3359)\n\nA flaw was found in the Linux kernel's /proc/_/_map* interface. A local, \nunprivileged user could exploit this flaw to cause a denial of service. \n(CVE-2011-3637)\n\nIt was discovered that some import kernel threads can be blocked by a user \nlevel process. An unprivileged local user could exploit this flaw to cause \na denial of service. (CVE-2011-4621)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit 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. \nA local user or a remote user on an X.25 network could exploit these flaws \nto execute arbitrary code as root. (CVE-2011-4914)", "edition": 6, "modified": "2011-09-21T00:00:00", "published": "2011-09-21T00:00:00", "id": "USN-1212-1", "href": "https://ubuntu.com/security/notices/USN-1212-1", "title": "Linux kernel (OMAP4) vulnerabilities", "type": "ubuntu", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:C"}}, {"lastseen": "2020-08-08T13:59:09", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2010-4529", "CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1573", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0463", "CVE-2011-4611", "CVE-2011-0711", "CVE-2011-2022", "CVE-2010-4263", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1019", "CVE-2011-1495", "CVE-2010-4243", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-4913", "CVE-2011-1013", "CVE-2010-4342", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-2534", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2010-4565", "CVE-2011-1080"], "description": "Brad 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\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did not \ncorrectly handle certain configurations. If such a device was configured \nwithout VLANs, a remote attacker could crash the system, leading to a \ndenial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets \nover UDP. A local attacker could send specially crafted traffic to crash \nthe system, leading to a denial of service. (CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of \nbuffers. On non-x86 systems, a local attacker could exploit this to read \nkernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\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\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\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\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\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\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\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\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\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\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI \ninterface. A local attacker on non-x86 systems might be able to cause a \ndenial 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 to \ncause memory corruption, causing a denial of service or privilege \nescalation. (CVE-2011-1477)\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 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\nIt was discovered that the Stream Control Transmission Protocol (SCTP) \nimplementation incorrectly calculated lengths. If the net.sctp.addip_enable \nvariable was turned on, a remote attacker could send specially crafted \ntraffic to crash the system. (CVE-2011-1573)\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 reported an error in the old ABI compatibility layer of ARM \nkernels. A local attacker could exploit this flaw to cause a denial of \nservice 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 crash \nthe system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly \nparsed. A physically local attacker that could insert mountable devices \ncould exploit this to crash the system or possibly gain root privileges. \n(CVE-2011-1776)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could \nuse this flaw to cause a denial of service if the system has an active \nwireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had \nno prefixpaths. A local attacker with access to a CIFS partition could \nexploit this to crash the system, leading to a denial of service. \n(CVE-2011-3363)\n\nMaynard Johnson discovered that on POWER7, certain speculative events may \nraise a performance monitor exception. A local attacker could exploit this \nto crash the system, leading to a denial of service. (CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit these flaws to execute arbitrary code as root. (CVE-2011-4913)", "edition": 6, "modified": "2011-07-13T00:00:00", "published": "2011-07-13T00:00:00", "id": "USN-1159-1", "href": "https://ubuntu.com/security/notices/USN-1159-1", "title": "Linux kernel vulnerabilities (Marvell Dove)", "type": "ubuntu", "cvss": {"score": 7.9, "vector": "AV:A/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-08-08T14:08:14", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2010-4529", "CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1573", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0463", "CVE-2011-4611", "CVE-2011-0711", "CVE-2011-2022", "CVE-2010-4263", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1019", "CVE-2011-1495", "CVE-2010-4243", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-4913", "CVE-2011-1013", "CVE-2010-4342", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-2534", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2010-4565", "CVE-2011-1080"], "description": "Brad 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\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did not \ncorrectly handle certain configurations. If such a device was configured \nwithout VLANs, a remote attacker could crash the system, leading to a \ndenial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN packets \nover UDP. A local attacker could send specially crafted traffic to crash \nthe system, leading to a denial of service. (CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of \nbuffers. On non-x86 systems, a local attacker could exploit this to read \nkernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\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\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\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\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\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\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\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\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\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\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI \ninterface. A local attacker on non-x86 systems might be able to cause a \ndenial 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 to \ncause memory corruption, causing a denial of service or privilege \nescalation. (CVE-2011-1477)\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 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\nIt was discovered that the Stream Control Transmission Protocol (SCTP) \nimplementation incorrectly calculated lengths. If the net.sctp.addip_enable \nvariable was turned on, a remote attacker could send specially crafted \ntraffic to crash the system. (CVE-2011-1573)\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 reported an error in the old ABI compatibility layer of ARM \nkernels. A local attacker could exploit this flaw to cause a denial of \nservice 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 crash \nthe system, leading to a denial of service. (CVE-2011-1770)\n\nTimo Warns discovered that the EFI GUID partition table was not correctly \nparsed. A physically local attacker that could insert mountable devices \ncould exploit this to crash the system or possibly gain root privileges. \n(CVE-2011-1776)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could \nuse this flaw to cause a denial of service if the system has an active \nwireless interface using the b43 driver. (CVE-2011-3359)\n\nYogesh Sharma discovered that CIFS did not correctly handle UNCs that had \nno prefixpaths. A local attacker with access to a CIFS partition could \nexploit this to crash the system, leading to a denial of service. \n(CVE-2011-3363)\n\nMaynard Johnson discovered that on POWER7, certain speculative events may \nraise a performance monitor exception. A local attacker could exploit this \nto crash the system, leading to a denial of service. (CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit these flaws to execute arbitrary code as root. (CVE-2011-4913)", "edition": 6, "modified": "2011-06-29T00:00:00", "published": "2011-06-29T00:00:00", "id": "USN-1162-1", "href": "https://ubuntu.com/security/notices/USN-1162-1", "title": "Linux kernel vulnerabilities (Marvell Dove)", "type": "ubuntu", "cvss": {"score": 7.9, "vector": "AV:A/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-07-08T23:40:30", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-0521", "CVE-2010-4529", "CVE-2011-1476", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1012", "CVE-2011-1173", "CVE-2010-4656", "CVE-2011-0463", "CVE-2011-4611", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-0712", "CVE-2011-1019", "CVE-2011-1495", "CVE-2011-1169", "CVE-2011-4913", "CVE-2011-1013", "CVE-2011-1093", "CVE-2011-1010", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1082", "CVE-2011-1477", "CVE-2011-2534", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2010-4565", "CVE-2011-1080"], "description": "Dan Rosenberg discovered that IRDA did not correctly check the size of \nbuffers. On non-x86 systems, a local attacker could exploit this to read \nkernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\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\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\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\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\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\nDan Rosenberg reported errors in the OSS (Open Sound System) MIDI \ninterface. A local attacker on non-x86 systems might be able to cause a \ndenial 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 to \ncause memory corruption, causing a denial of service or privilege \nescalation. (CVE-2011-1477)\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 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\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\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\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-2011-1748)\n\nA flaw was found in the b43 driver in the Linux kernel. An attacker could \nuse this flaw to cause a denial of service if the system has an active \nwireless interface using the b43 driver. (CVE-2011-3359)\n\nMaynard Johnson discovered that on POWER7, certain speculative events may \nraise a performance monitor exception. A local attacker could exploit this \nto crash the system, leading to a denial of service. (CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit these flaws to execute arbitrary code as root. (CVE-2011-4913)", "edition": 5, "modified": "2011-06-28T00:00:00", "published": "2011-06-28T00:00:00", "id": "USN-1160-1", "href": "https://ubuntu.com/security/notices/USN-1160-1", "title": "Linux kernel vulnerabilities", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2020-07-08T23:37:25", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1160", "CVE-2011-1078", "CVE-2011-2492", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-4913", "CVE-2011-4914", "CVE-2011-1093", "CVE-2011-1020", "CVE-2011-1493", "CVE-2011-1080"], "description": "It 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\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\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\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\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\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by \namateur radio. A local user or a remote user on an X.25 network could \nexploit 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. \nA local user or a remote user on an X.25 network could exploit these flaws \nto execute arbitrary code as root. (CVE-2011-4914)", "edition": 5, "modified": "2011-08-19T00:00:00", "published": "2011-08-19T00:00:00", "id": "USN-1189-1", "href": "https://ubuntu.com/security/notices/USN-1189-1", "title": "Linux kernel vulnerabilities", "type": "ubuntu", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "nessus": [{"lastseen": "2021-02-01T07:12:49", "description": "Timo 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\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to an\nNFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\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 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\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\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\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.", "edition": 25, "published": "2011-07-18T00:00:00", "title": "Ubuntu 10.04 LTS : linux vulnerabilities (USN-1168-1)", "type": "nessus", "bulletinFamily": "scanner", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1494", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1759", "CVE-2011-2022", "CVE-2011-1770", "CVE-2011-1747", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-1593", "CVE-2011-1748", "CVE-2011-1745", "CVE-2011-1090"], "modified": "2021-02-02T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server", "cpe:/o:canonical:ubuntu_linux:10.04:-:lts", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-versatile", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-preempt", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpia"], "id": "UBUNTU_USN-1168-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55606", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1168-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(55606);\n script_version(\"1.11\");\n script_cvs_date(\"Date: 2019/09/19 12:54:27\");\n\n script_cve_id(\"CVE-2011-1017\", \"CVE-2011-1090\", \"CVE-2011-1163\", \"CVE-2011-1494\", \"CVE-2011-1495\", \"CVE-2011-1593\", \"CVE-2011-1598\", \"CVE-2011-1745\", \"CVE-2011-1746\", \"CVE-2011-1747\", \"CVE-2011-1748\", \"CVE-2011-1759\", \"CVE-2011-1770\", \"CVE-2011-1776\", \"CVE-2011-2022\", \"CVE-2011-3363\");\n script_bugtraq_id(46512, 46766, 46878, 47185, 47497, 47503, 47534, 47535, 47769, 47832, 47835, 47843);\n script_xref(name:\"USN\", value:\"1168-1\");\n\n script_name(english:\"Ubuntu 10.04 LTS : linux vulnerabilities (USN-1168-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Timo Warns discovered that the LDM disk partition handling code did\nnot correctly handle certain values. 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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\nSami Liedes discovered that ext4 did not correctly handle missing\nroot inodes. A local attacker could trigger the mount of a specially\ncrafted filesystem to cause the system to crash, leading to a denial\nof service. (CVE-2011-2493)\n\nIt was discovered that GFS2 did not correctly check block sizes. A\nlocal attacker could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-2689)\n\nFernando Gont discovered that the IPv6 stack used predictable\nfragment identification numbers. 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The Common\nVulnerabilities and Exposures project identifies the following\nproblems :\n\n - CVE-2010-3875\n Vasiliy Kulikov discovered an issue in the Linux\n implementation of the Amateur Radio AX.25 Level 2\n protocol. Local users may obtain access to sensitive\n kernel memory.\n\n - CVE-2011-0695\n Jens Kuehnel reported an issue in the InfiniBand stack.\n Remote attackers can exploit a race condition to cause a\n denial of service (kernel panic).\n\n - CVE-2011-0711\n Dan Rosenberg reported an issue in the XFS filesystem.\n Local users may obtain access to sensitive kernel\n memory.\n\n - CVE-2011-0726\n Kees Cook reported an issue in the /proc/pid/stat\n implementation. Local users could learn the text\n location of a process, defeating protections provided by\n address space layout randomization (ASLR).\n\n - CVE-2011-1016\n Marek Olsak discovered an issue in the driver for\n ATI/AMD Radeon video chips. Local users could pass\n arbitrary values to video memory and the graphics\n translation table, resulting in denial of service or\n escalated privileges. On default Debian installations,\n this is exploitable only by members of the 'video'\n group.\n\n - CVE-2011-1078\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1079\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users with the CAP_NET_ADMIN capability\n can cause a denial of service (kernel Oops).\n\n - CVE-2011-1080\n Vasiliy Kulikov discovered an issue in the Netfilter\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1090\n Neil Horman discovered a memory leak in the setacl()\n call on NFSv4 filesystems. Local users can exploit this\n to cause a denial of service (Oops).\n\n - CVE-2011-1160\n Peter Huewe reported an issue in the Linux kernel's\n support for TPM security chips. Local users with\n permission to open the device can gain access to\n sensitive kernel memory.\n\n - CVE-2011-1163\n Timo Warns reported an issue in the kernel support for\n Alpha OSF format disk partitions. Users with physical\n access can gain access to sensitive kernel memory by\n adding a storage device with a specially crafted OSF\n partition.\n\n - CVE-2011-1170\n Vasiliy Kulikov reported an issue in the Netfilter ARP\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1171\n Vasiliy Kulikov reported an issue in the Netfilter IP\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1172\n Vasiliy Kulikov reported an issue in the Netfilter IPv6\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1173\n Vasiliy Kulikov reported an issue in the Acorn Econet\n protocol implementation. Local users can obtain access\n to sensitive kernel memory on systems that use this rare\n hardware.\n\n - CVE-2011-1180\n Dan Rosenberg reported a buffer overflow in the\n Information Access Service of the IrDA protocol, used\n for Infrared devices. Remote attackers within IR device\n range can cause a denial of service or possibly gain\n elevated privileges.\n\n - CVE-2011-1182\n Julien Tinnes reported an issue in the rt_sigqueueinfo\n interface. Local users can generate signals with\n falsified source pid and uid information.\n\n - CVE-2011-1476\n Dan Rosenberg reported issues in the Open Sound System\n MIDI interface that allow local users to cause a denial\n of service. This issue does not affect official Debian\n Linux image packages as they no longer provide support\n for OSS. However, custom kernels built from Debian's\n linux-source-2.6.32 may have enabled this configuration\n and would therefore be vulnerable.\n\n - CVE-2011-1477\n Dan Rosenberg reported issues in the Open Sound System\n driver for cards that include a Yamaha FM synthesizer\n chip. Local users can cause memory corruption resulting\n in a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer\n provide support for OSS. However, custom kernels built\n from Debian's linux-source-2.6.32 may have enabled this\n configuration and would therefore be vulnerable.\n\n - CVE-2011-1478\n Ryan Sweat reported an issue in the Generic Receive\n Offload (GRO) support in the Linux networking subsystem.\n If an interface has GRO enabled and is running in\n promiscuous mode, remote users can cause a denial of\n service (NULL pointer dereference) by sending packets on\n an unknown VLAN.\n\n - CVE-2011-1493\n Dan Rosenburg reported two issues in the Linux\n implementation of the Amateur Radio X.25 PLP (Rose)\n protocol. A remote user can cause a denial of service by\n providing specially crafted facilities fields.\n\n - CVE-2011-1494\n Dan Rosenberg reported an issue in the /dev/mpt2ctl\n interface provided by the driver for LSI MPT Fusion SAS\n 2.0 controllers. Local users can obtain elevated\n privileges by specially crafted ioctl calls. On default\n Debian installations this is not exploitable as this\n interface is only accessible to root.\n\n - CVE-2011-1495\n Dan Rosenberg reported two additional issues in the\n /dev/mpt2ctl interface provided by the driver for LSI\n MPT Fusion SAS 2.0 controllers. Local users can obtain\n elevated privileges and read arbitrary kernel memory by\n using specially crafted ioctl calls. On default Debian\n installations this is not exploitable as this interface\n is only accessible to root.\n\n - CVE-2011-1585\n Jeff Layton reported an issue in the Common Internet\n File System (CIFS). Local users can bypass\n authentication requirements for shares that are already\n mounted by another user.\n\n - CVE-2011-1593\n Robert Swiecki reported a signedness issue in the\n next_pidmap() function, which can be exploited by local\n users to cause a denial of service.\n\n - CVE-2011-1598\n Dave Jones reported an issue in the Broadcast Manager\n Controller Area Network (CAN/BCM) protocol that may\n allow local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1745\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_BIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the 'video' group.\n\n - CVE-2011-1746\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the agp_allocate_memory and\n agp_create_user_memory routines. On default Debian\n installations, this is exploitable only by users in the\n 'video' group.\n\n - CVE-2011-1748\n Oliver Kartkopp reported an issue in the Controller Area\n Network (CAN) raw socket implementation which permits\n local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1759\n Dan Rosenberg reported an issue in the support for\n executing 'old ABI' binaries on ARM processors. Local\n users can obtain elevated privileges due to insufficient\n bounds checking in the semtimedop system call.\n\n - CVE-2011-1767\n Alexecy Dobriyan reported an issue in the GRE over IP\n implementation. Remote users can cause a denial of\n service by sending a packet during module\n initialization.\n\n - CVE-2011-1770\n Dan Rosenberg reported an issue in the Datagram\n Congestion Control Protocol (DCCP). Remote users can\n cause a denial of service or potentially obtain access\n to sensitive kernel memory.\n\n - CVE-2011-1776\n Timo Warns reported an issue in the Linux implementation\n for GUID partitions. Users with physical access can gain\n access to sensitive kernel memory by adding a storage\n device with a specially crafted corrupted invalid\n partition table.\n\n - CVE-2011-2022\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_UNBIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the video group.\n\nThis update also includes changes queued for the next point release of\nDebian 6.0, which also fix various non-security issues. These\nadditional changes are described in the package changelog.", "edition": 17, "published": "2011-06-10T00:00:00", "title": "Debian DSA-2240-1 : linux-2.6 - privilege escalation/denial of service/information leak", "type": "nessus", "bulletinFamily": "scanner", "cvelist": ["CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1767", "CVE-2011-1598", "CVE-2010-3875", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2011-1080", "CVE-2011-1585"], "modified": "2011-06-10T00:00:00", "cpe": ["cpe:/o:debian:debian_linux:6.0", "p-cpe:/a:debian:debian_linux:linux-2.6"], "id": "DEBIAN_DSA-2240.NASL", "href": "https://www.tenable.com/plugins/nessus/55028", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-2240. 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The Common\nVulnerabilities and Exposures project identifies the following\nproblems :\n\n - CVE-2010-3875\n Vasiliy Kulikov discovered an issue in the Linux\n implementation of the Amateur Radio AX.25 Level 2\n protocol. Local users may obtain access to sensitive\n kernel memory.\n\n - CVE-2011-0695\n Jens Kuehnel reported an issue in the InfiniBand stack.\n Remote attackers can exploit a race condition to cause a\n denial of service (kernel panic).\n\n - CVE-2011-0711\n Dan Rosenberg reported an issue in the XFS filesystem.\n Local users may obtain access to sensitive kernel\n memory.\n\n - CVE-2011-0726\n Kees Cook reported an issue in the /proc/pid/stat\n implementation. Local users could learn the text\n location of a process, defeating protections provided by\n address space layout randomization (ASLR).\n\n - CVE-2011-1016\n Marek Olsak discovered an issue in the driver for\n ATI/AMD Radeon video chips. Local users could pass\n arbitrary values to video memory and the graphics\n translation table, resulting in denial of service or\n escalated privileges. On default Debian installations,\n this is exploitable only by members of the 'video'\n group.\n\n - CVE-2011-1078\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1079\n Vasiliy Kulikov discovered an issue in the Bluetooth\n subsystem. Local users with the CAP_NET_ADMIN capability\n can cause a denial of service (kernel Oops).\n\n - CVE-2011-1080\n Vasiliy Kulikov discovered an issue in the Netfilter\n subsystem. Local users can obtain access to sensitive\n kernel memory.\n\n - CVE-2011-1090\n Neil Horman discovered a memory leak in the setacl()\n call on NFSv4 filesystems. Local users can exploit this\n to cause a denial of service (Oops).\n\n - CVE-2011-1160\n Peter Huewe reported an issue in the Linux kernel's\n support for TPM security chips. Local users with\n permission to open the device can gain access to\n sensitive kernel memory.\n\n - CVE-2011-1163\n Timo Warns reported an issue in the kernel support for\n Alpha OSF format disk partitions. Users with physical\n access can gain access to sensitive kernel memory by\n adding a storage device with a specially crafted OSF\n partition.\n\n - CVE-2011-1170\n Vasiliy Kulikov reported an issue in the Netfilter ARP\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1171\n Vasiliy Kulikov reported an issue in the Netfilter IP\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1172\n Vasiliy Kulikov reported an issue in the Netfilter IPv6\n table implementation. Local users with the CAP_NET_ADMIN\n capability can gain access to sensitive kernel memory.\n\n - CVE-2011-1173\n Vasiliy Kulikov reported an issue in the Acorn Econet\n protocol implementation. Local users can obtain access\n to sensitive kernel memory on systems that use this rare\n hardware.\n\n - CVE-2011-1180\n Dan Rosenberg reported a buffer overflow in the\n Information Access Service of the IrDA protocol, used\n for Infrared devices. Remote attackers within IR device\n range can cause a denial of service or possibly gain\n elevated privileges.\n\n - CVE-2011-1182\n Julien Tinnes reported an issue in the rt_sigqueueinfo\n interface. Local users can generate signals with\n falsified source pid and uid information.\n\n - CVE-2011-1476\n Dan Rosenberg reported issues in the Open Sound System\n MIDI interface that allow local users to cause a denial\n of service. This issue does not affect official Debian\n Linux image packages as they no longer provide support\n for OSS. However, custom kernels built from Debian's\n linux-source-2.6.32 may have enabled this configuration\n and would therefore be vulnerable.\n\n - CVE-2011-1477\n Dan Rosenberg reported issues in the Open Sound System\n driver for cards that include a Yamaha FM synthesizer\n chip. Local users can cause memory corruption resulting\n in a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer\n provide support for OSS. However, custom kernels built\n from Debian's linux-source-2.6.32 may have enabled this\n configuration and would therefore be vulnerable.\n\n - CVE-2011-1478\n Ryan Sweat reported an issue in the Generic Receive\n Offload (GRO) support in the Linux networking subsystem.\n If an interface has GRO enabled and is running in\n promiscuous mode, remote users can cause a denial of\n service (NULL pointer dereference) by sending packets on\n an unknown VLAN.\n\n - CVE-2011-1493\n Dan Rosenburg reported two issues in the Linux\n implementation of the Amateur Radio X.25 PLP (Rose)\n protocol. A remote user can cause a denial of service by\n providing specially crafted facilities fields.\n\n - CVE-2011-1494\n Dan Rosenberg reported an issue in the /dev/mpt2ctl\n interface provided by the driver for LSI MPT Fusion SAS\n 2.0 controllers. Local users can obtain elevated\n privileges by specially crafted ioctl calls. On default\n Debian installations this is not exploitable as this\n interface is only accessible to root.\n\n - CVE-2011-1495\n Dan Rosenberg reported two additional issues in the\n /dev/mpt2ctl interface provided by the driver for LSI\n MPT Fusion SAS 2.0 controllers. Local users can obtain\n elevated privileges and read arbitrary kernel memory by\n using specially crafted ioctl calls. On default Debian\n installations this is not exploitable as this interface\n is only accessible to root.\n\n - CVE-2011-1585\n Jeff Layton reported an issue in the Common Internet\n File System (CIFS). Local users can bypass\n authentication requirements for shares that are already\n mounted by another user.\n\n - CVE-2011-1593\n Robert Swiecki reported a signedness issue in the\n next_pidmap() function, which can be exploited by local\n users to cause a denial of service.\n\n - CVE-2011-1598\n Dave Jones reported an issue in the Broadcast Manager\n Controller Area Network (CAN/BCM) protocol that may\n allow local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1745\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_BIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the 'video' group.\n\n - CVE-2011-1746\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the agp_allocate_memory and\n agp_create_user_memory routines. On default Debian\n installations, this is exploitable only by users in the\n 'video' group.\n\n - CVE-2011-1748\n Oliver Kartkopp reported an issue in the Controller Area\n Network (CAN) raw socket implementation which permits\n local users to cause a NULL pointer dereference,\n resulting in a denial of service.\n\n - CVE-2011-1759\n Dan Rosenberg reported an issue in the support for\n executing 'old ABI' binaries on ARM processors. Local\n users can obtain elevated privileges due to insufficient\n bounds checking in the semtimedop system call.\n\n - CVE-2011-1767\n Alexecy Dobriyan reported an issue in the GRE over IP\n implementation. Remote users can cause a denial of\n service by sending a packet during module\n initialization.\n\n - CVE-2011-1770\n Dan Rosenberg reported an issue in the Datagram\n Congestion Control Protocol (DCCP). Remote users can\n cause a denial of service or potentially obtain access\n to sensitive kernel memory.\n\n - CVE-2011-1776\n Timo Warns reported an issue in the Linux implementation\n for GUID partitions. Users with physical access can gain\n access to sensitive kernel memory by adding a storage\n device with a specially crafted corrupted invalid\n partition table.\n\n - CVE-2011-2022\n Vasiliy Kulikov reported an issue in the Linux support\n for AGP devices. Local users can obtain elevated\n privileges or cause a denial of service due to missing\n bounds checking in the AGPIOC_UNBIND ioctl. On default\n Debian installations, this is exploitable only by users\n in the video group.\n\nThis update also includes changes queued for the next point release of\nDebian 6.0, which also fix various non-security issues. 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Updates for issues impacting the\noldstable distribution (lenny) will be available soon.\n\nThe following matrix lists additional source packages that were\nrebuilt for compatibility with or to take advantage of this update :\n\n Debian 6.0 (squeeze) \n user-mode-linux 2.6.32-1um-4+34squeeze1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:linux-2.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:6.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2011/01/03\");\n script_set_attribute(attribute:\"patch_publication_date\", 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reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"linux-manual-2.6.32\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"linux-patch-debian-2.6.32\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"linux-source-2.6.32\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"linux-support-2.6.32-5\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"linux-tools-2.6.32\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"xen-linux-system-2.6.32-5-xen-686\", reference:\"2.6.32-34squeeze1\")) flag++;\nif (deb_check(release:\"6.0\", prefix:\"xen-linux-system-2.6.32-5-xen-amd64\", reference:\"2.6.32-34squeeze1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-02-01T07:12:22", "description": "Brad 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\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did\nnot correctly handle certain configurations. If such a device was\nconfigured without VLANs, a remote attacker could crash the system,\nleading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN\npackets over UDP. A local attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of\nbuffers. On non-x86 systems, a local attacker could exploit this to\nread kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\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\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\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.\nA local attacker could make crafted ioctl calls to leak portions of\nkernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\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\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 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\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 CAP_NET_ADMIN\ncapability could load existing kernel modules, possibly increasing the\nattack surface available on the system. (CVE-2011-1019)\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. 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 of\nprivacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check\nthat name fields were NULL terminated. A local attacker could exploit\nthis to leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1080)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to an\nNFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\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\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. 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\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit this\nto send signals to arbitrary threads, possibly bypassing expected\nrestrictions. (CVE-2011-1182)\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\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 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\nIt was discovered that the Stream Control Transmission Protocol (SCTP)\nimplementation incorrectly calculated lengths. If the\nnet.sctp.addip_enable variable was turned on, a remote attacker could\nsend specially crafted traffic to crash the system. (CVE-2011-1573)\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\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\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\nMaynard Johnson discovered that on POWER7, certain speculative events\nmay raise a performance monitor exception. A local attacker could\nexploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used\nby amateur radio. A local user or a remote user on an X.25 network\ncould exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).", "edition": 24, "published": "2011-07-14T00:00:00", "title": "Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1159-1)", "type": "nessus", "bulletinFamily": "scanner", "cvelist": ["CVE-2011-1017", "CVE-2010-4529", "CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1598", "CVE-2011-1573", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0463", "CVE-2011-4611", "CVE-2011-0711", "CVE-2011-2022", "CVE-2010-4263", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1747", "CVE-2011-1019", "CVE-2011-1495", "CVE-2010-4243", "CVE-2011-1163", "CVE-2011-3363", "CVE-2011-4913", "CVE-2011-1013", "CVE-2010-4342", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-2534", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2010-4565", "CVE-2011-1080"], "modified": "2021-02-02T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:10.10"], "id": "UBUNTU_USN-1159-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55589", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1159-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. 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A local attacker\ncould exploit this to consume all system memory, leading to a denial\nof service. (CVE-2010-4243)\n\nAlexander Duyck discovered that the Intel Gigabit Ethernet driver did\nnot correctly handle certain configurations. If such a device was\nconfigured without VLANs, a remote attacker could crash the system,\nleading to a denial of service. (CVE-2010-4263)\n\nNelson Elhage discovered that Econet did not correctly handle AUN\npackets over UDP. A local attacker could send specially crafted\ntraffic to crash the system, leading to a denial of service.\n(CVE-2010-4342)\n\nDan Rosenberg discovered that IRDA did not correctly check the size of\nbuffers. On non-x86 systems, a local attacker could exploit this to\nread kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)\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\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\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.\nA local attacker could make crafted ioctl calls to leak portions of\nkernel stack memory, leading to a loss of privacy. (CVE-2011-0711)\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\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 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\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 CAP_NET_ADMIN\ncapability could load existing kernel modules, possibly increasing the\nattack surface available on the system. (CVE-2011-1019)\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. 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 of\nprivacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check\nthat name fields were NULL terminated. A local attacker could exploit\nthis to leak contents of kernel stack memory, leading to a loss of\nprivacy. (CVE-2011-1080)\n\nNeil Horman discovered that NFSv4 did not correctly handle certain\norders of operation with ACL data. A remote attacker with access to an\nNFSv4 mount could exploit this to crash the system, leading to a\ndenial of service. (CVE-2011-1090)\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\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. 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\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit this\nto send signals to arbitrary threads, possibly bypassing expected\nrestrictions. (CVE-2011-1182)\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\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 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\nIt was discovered that the Stream Control Transmission Protocol (SCTP)\nimplementation incorrectly calculated lengths. If the\nnet.sctp.addip_enable variable was turned on, a remote attacker could\nsend specially crafted traffic to crash the system. (CVE-2011-1573)\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\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\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\nMaynard Johnson discovered that on POWER7, certain speculative events\nmay raise a performance monitor exception. A local attacker could\nexploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used\nby amateur radio. A local user or a remote user on an X.25 network\ncould exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected linux-image-2.6.32-217-dove package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:10.04:-:lts\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2011/06/29\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2011/07/06\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"misc_func.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif ( ! get_kb_item(\"Host/Ubuntu/release\") ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nflag = 0;\n\nif (ubuntu_check(osver:\"10.04\", pkgname:\"linux-image-2.6.32-217-dove\", pkgver:\"2.6.32-217.34\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-01-20T14:40:21", "description": "The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to\n2.6.32.43 and fixes various bugs and security issues.\n\nThe following security issues were fixed :\n\n - The normal mmap paths all avoid creating a mapping where\n the pgoff inside the mapping could wrap around due to\n overflow. However, an expanding mremap() can take such a\n non-wrapping mapping and make it bigger and cause a\n wrapping condition. (CVE-2011-2496)\n\n - A local unprivileged user able to access a NFS\n filesystem could use file locking to deadlock parts of\n an nfs server under some circumstance. (CVE-2011-2491)\n\n - Fixed a race between ksmd and other memory management\n code, which could result in a NULL ptr dereference and\n kernel crash. (CVE-2011-2183)\n\n - In both trigger_scan and sched_scan operations, we were\n checking for the SSID length before assigning the value\n correctly. Since the memory was just kzalloced, the\n check was always failing and SSID with over 32\n characters were allowed to go through. This required\n CAP_NET_ADMIN privileges to be exploited.\n (CVE-2011-2517)\n\n - A malicious user or buggy application could inject\n diagnosing byte code and trigger an infinite loop in\n inet_diag_bc_audit(). (CVE-2011-2213)\n\n - The code for evaluating LDM partitions (in\n fs/partitions/ldm.c) contained bugs that could crash the\n kernel for certain corrupted LDM partitions.\n (CVE-2011-1017 / CVE-2011-1012 / CVE-2011-2182)\n\n - Multiple integer overflows in the next_pidmap function\n in kernel/pid.c in the Linux kernel allowed local users\n to cause a denial of service (system crash) via a\n crafted (1) getdents or (2) readdir system call.\n (CVE-2011-1593)\n\n - The proc filesystem implementation in the Linux kernel\n did not restrict access to the /proc directory tree of a\n process after this process performs an exec of a setuid\n program, which allowed local users to obtain sensitive\n information or cause a denial of service via open,\n lseek, read, and write system calls. (CVE-2011-1020)\n\n - When using a setuid root mount.cifs, local users could\n hijack password protected mounted CIFS shares of other\n local users. (CVE-2011-1585)\n\n - Kernel information via the TPM devices could by used by\n local attackers to read kernel memory. (CVE-2011-1160)\n\n - The Linux kernel automatically evaluated partition\n tables of storage devices. The code for evaluating EFI\n GUID partitions (in fs/partitions/efi.c) contained a bug\n that causes a kernel oops on certain corrupted GUID\n partition tables, which might be used by local attackers\n to crash the kernel or potentially execute code.\n (CVE-2011-1577)\n\n - In a bluetooth ioctl, struct sco_conninfo has one\n padding byte in the end. Local variable cinfo of type\n sco_conninfo was copied to userspace with this\n uninizialized one byte, leading to an old stack contents\n leak. (CVE-2011-1078)\n\n - In a bluetooth ioctl, struct ca is copied from\n userspace. It was not checked whether the 'device' field\n was NULL terminated. This potentially leads to BUG()\n inside of alloc_netdev_mqs() and/or information leak by\n creating a device with a name made of contents of kernel\n stack. (CVE-2011-1079)\n\n - In ebtables rule loading, struct tmp is copied from\n userspace. It was not checked whether the 'name' field\n is NULL terminated. This may have lead to buffer\n overflow and passing contents of kernel stack as a\n module name to try_then_request_module() and,\n consequently, to modprobe commandline. It would be seen\n by all userspace processes. (CVE-2011-1080)\n\n - The econet_sendmsg function in net/econet/af_econet.c in\n the Linux kernel on the x86_64 platform allowed remote\n attackers to obtain potentially sensitive information\n from kernel stack memory by reading uninitialized data\n in the ah field of an Acorn Universal Networking (AUN)\n packet. (CVE-2011-1173)\n\n - net/ipv4/netfilter/arp_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1170)\n\n - net/ipv4/netfilter/ip_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1171)\n\n - net/ipv6/netfilter/ip6_tables.c in the IPv6\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1172)\n\n - Multiple integer overflows in the (1)\n agp_allocate_memory and (2) agp_create_user_memory\n functions in drivers/char/agp/generic.c in the Linux\n kernel before allowed local users to trigger buffer\n overflows, and consequently cause a denial of service\n (system crash) or possibly have unspecified other\n impact, via vectors related to calls that specify a\n large number of memory pages. (CVE-2011-1746)\n\n - Integer overflow in the agp_generic_insert_memory\n function in drivers/char/agp/generic.c in the Linux\n kernel allowed local users to gain privileges or cause a\n denial of service (system crash) via a crafted\n AGPIOC_BIND agp_ioctl ioctl call. (CVE-2011-1745)\n\n - The bcm_release function in net/can/bcm.c in the Linux\n kernel did not properly validate a socket data\n structure, which allowed local users to cause a denial\n of service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. (CVE-2011-1598)\n\n - The raw_release function in net/can/raw.c in the Linux\n kernel did not properly validate a socket data\n structure, which allows local users to cause a denial of\n service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. 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However, an expanding mremap() can take such a\n non-wrapping mapping and make it bigger and cause a\n wrapping condition. (CVE-2011-2496)\n\n - A local unprivileged user able to access a NFS\n filesystem could use file locking to deadlock parts of\n an nfs server under some circumstance. (CVE-2011-2491)\n\n - Fixed a race between ksmd and other memory management\n code, which could result in a NULL ptr dereference and\n kernel crash. (CVE-2011-2183)\n\n - In both trigger_scan and sched_scan operations, we were\n checking for the SSID length before assigning the value\n correctly. Since the memory was just kzalloced, the\n check was always failing and SSID with over 32\n characters were allowed to go through. This required\n CAP_NET_ADMIN privileges to be exploited.\n (CVE-2011-2517)\n\n - A malicious user or buggy application could inject\n diagnosing byte code and trigger an infinite loop in\n inet_diag_bc_audit(). (CVE-2011-2213)\n\n - The code for evaluating LDM partitions (in\n fs/partitions/ldm.c) contained bugs that could crash the\n kernel for certain corrupted LDM partitions.\n (CVE-2011-1017 / CVE-2011-1012 / CVE-2011-2182)\n\n - Multiple integer overflows in the next_pidmap function\n in kernel/pid.c in the Linux kernel allowed local users\n to cause a denial of service (system crash) via a\n crafted (1) getdents or (2) readdir system call.\n (CVE-2011-1593)\n\n - The proc filesystem implementation in the Linux kernel\n did not restrict access to the /proc directory tree of a\n process after this process performs an exec of a setuid\n program, which allowed local users to obtain sensitive\n information or cause a denial of service via open,\n lseek, read, and write system calls. (CVE-2011-1020)\n\n - When using a setuid root mount.cifs, local users could\n hijack password protected mounted CIFS shares of other\n local users. (CVE-2011-1585)\n\n - Kernel information via the TPM devices could by used by\n local attackers to read kernel memory. (CVE-2011-1160)\n\n - The Linux kernel automatically evaluated partition\n tables of storage devices. The code for evaluating EFI\n GUID partitions (in fs/partitions/efi.c) contained a bug\n that causes a kernel oops on certain corrupted GUID\n partition tables, which might be used by local attackers\n to crash the kernel or potentially execute code.\n (CVE-2011-1577)\n\n - In a bluetooth ioctl, struct sco_conninfo has one\n padding byte in the end. Local variable cinfo of type\n sco_conninfo was copied to userspace with this\n uninizialized one byte, leading to an old stack contents\n leak. (CVE-2011-1078)\n\n - In a bluetooth ioctl, struct ca is copied from\n userspace. It was not checked whether the 'device' field\n was NULL terminated. This potentially leads to BUG()\n inside of alloc_netdev_mqs() and/or information leak by\n creating a device with a name made of contents of kernel\n stack. (CVE-2011-1079)\n\n - In ebtables rule loading, struct tmp is copied from\n userspace. It was not checked whether the 'name' field\n is NULL terminated. This may have lead to buffer\n overflow and passing contents of kernel stack as a\n module name to try_then_request_module() and,\n consequently, to modprobe commandline. It would be seen\n by all userspace processes. (CVE-2011-1080)\n\n - The econet_sendmsg function in net/econet/af_econet.c in\n the Linux kernel on the x86_64 platform allowed remote\n attackers to obtain potentially sensitive information\n from kernel stack memory by reading uninitialized data\n in the ah field of an Acorn Universal Networking (AUN)\n packet. (CVE-2011-1173)\n\n - net/ipv4/netfilter/arp_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1170)\n\n - net/ipv4/netfilter/ip_tables.c in the IPv4\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1171)\n\n - net/ipv6/netfilter/ip6_tables.c in the IPv6\n implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability\n to issue a crafted request, and then reading the\n argument to the resulting modprobe process.\n (CVE-2011-1172)\n\n - Multiple integer overflows in the (1)\n agp_allocate_memory and (2) agp_create_user_memory\n functions in drivers/char/agp/generic.c in the Linux\n kernel before allowed local users to trigger buffer\n overflows, and consequently cause a denial of service\n (system crash) or possibly have unspecified other\n impact, via vectors related to calls that specify a\n large number of memory pages. (CVE-2011-1746)\n\n - Integer overflow in the agp_generic_insert_memory\n function in drivers/char/agp/generic.c in the Linux\n kernel allowed local users to gain privileges or cause a\n denial of service (system crash) via a crafted\n AGPIOC_BIND agp_ioctl ioctl call. (CVE-2011-1745)\n\n - The bcm_release function in net/can/bcm.c in the Linux\n kernel did not properly validate a socket data\n structure, which allowed local users to cause a denial\n of service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. (CVE-2011-1598)\n\n - The raw_release function in net/can/raw.c in the Linux\n kernel did not properly validate a socket data\n structure, which allows local users to cause a denial of\n service (NULL pointer dereference) or possibly have\n unspecified other impact via a crafted release\n operation. 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(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. 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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. 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 of\nprivacy. (CVE-2011-1079)\n\nVasiliy Kulikov discovered that bridge network filtering did not check\nthat name fields were NULL terminated. A local attacker could exploit\nthis to leak contents of kernel stack memory, leading to a loss of\nprivacy. (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\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, leading\nto 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\nDan Rosenberg discovered that some ALSA drivers did not correctly\ncheck the adapter index during ioctl calls. If this driver was loaded,\na local attacker could make a specially crafted ioctl call to gain\nroot privileges. (CVE-2011-1169)\n\nVasiliy Kulikov discovered that the netfilter code did not check\ncertain strings copied from userspace. 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\nJulien Tinnes discovered that the kernel did not correctly validate\nthe signal structure from tkill(). A local attacker could exploit this\nto send signals to arbitrary threads, possibly bypassing expected\nrestrictions. (CVE-2011-1182)\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\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 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\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\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-2011-1748)\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\nMaynard Johnson discovered that on POWER7, certain speculative events\nmay raise a performance monitor exception. A local attacker could\nexploit this to crash the system, leading to a denial of service.\n(CVE-2011-4611)\n\nDan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used\nby amateur radio. A local user or a remote user on an X.25 network\ncould exploit these flaws to execute arbitrary code as root.\n(CVE-2011-4913).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.", "edition": 26, "published": "2011-06-29T00:00:00", "title": "Ubuntu 10.10 : linux vulnerabilities (USN-1160-1)", "type": "nessus", "bulletinFamily": "scanner", "cvelist": ["CVE-2011-1017", "CVE-2011-0521", "CVE-2010-4529", "CVE-2011-1476", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1083", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1012", "CVE-2011-1173", "CVE-2010-4656", "CVE-2011-0463", "CVE-2011-4611", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-3359", "CVE-2011-1079", "CVE-2011-0712", "CVE-2011-1019", "CVE-2011-1495", "CVE-2011-1169", "CVE-2011-4913", "CVE-2011-1013", "CVE-2011-1093", "CVE-2011-1010", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1082", "CVE-2011-1477", "CVE-2011-2534", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2010-4565", "CVE-2011-1080"], "modified": "2021-02-02T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server", "cpe:/o:canonical:ubuntu_linux:10.10", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-versatile", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic", "p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual"], "id": "UBUNTU_USN-1160-1.NASL", "href": "https://www.tenable.com/plugins/nessus/55454", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-1160-1. 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(CVE-2011-1080, Low)\n \n * A buffer overflow flaw in the DEC Alpha OSF partition implementation in\n the Linux kernel could allow a local attacker to cause an information leak\n by mounting a disk that contains specially-crafted partition tables.\n (CVE-2011-1163, Low)\n \n * Missing validations of null-terminated string data structure elements in\n the do_replace(), compat_do_replace(), do_ipt_get_ctl(), do_ip6t_get_ctl(),\n and do_arpt_get_ctl() functions could allow a local user who has the\n CAP_NET_ADMIN capability to cause an information leak. 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# Not vulnerable.\n exit(0);\n}\n", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}], "securityvulns": [{"lastseen": "2018-08-31T11:09:42", "bulletinFamily": "software", "cvelist": ["CVE-2011-1017", "CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1767", "CVE-2011-1598", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-2182", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1747", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2011-1080", "CVE-2011-1585"], "description": "DoS via InfiniBand, DoS via InfinyBand disks, multiple DoS conditions, memory corruptions and information leaks, buffer overflow in IrDA, DoS via VLANs, CIFS authentication bypass, DoS via GRE.", "edition": 1, "modified": "2011-05-26T00:00:00", "published": "2011-05-26T00:00:00", "id": "SECURITYVULNS:VULN:11656", "href": "https://vulners.com/securityvulns/SECURITYVULNS:VULN:11656", "title": "Linux kernel security vulnerabilities", "type": "securityvulns", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}, {"lastseen": "2018-08-31T11:10:40", "bulletinFamily": "software", "cvelist": ["CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1767", "CVE-2011-1598", "CVE-2010-3875", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2011-1080", "CVE-2011-1585"], "description": "-----BEGIN PGP SIGNED MESSAGE-----\r\nHash: SHA1\r\n\r\n- ----------------------------------------------------------------------\r\nDebian Security Advisory DSA-2240-1 security@debian.org\r\nhttp://www.debian.org/security/ dann frazier\r\nMay 24, 2011 http://www.debian.org/security/faq\r\n- ----------------------------------------------------------------------\r\n\r\nPackage : linux-2.6\r\nVulnerability : privilege escalation/denial of service/information leak\r\nProblem type : local/remote\r\nDebian-specific: no\r\nCVE Id(s) : CVE-2010-3875 CVE-2011-0695 CVE-2011-0711 CVE-2011-0726\r\n CVE-2011-1016 CVE-2011-1078 CVE-2011-1079 CVE-2011-1080\r\n CVE-2011-1090 CVE-2011-1160 CVE-2011-1163 CVE-2011-1170\r\n CVE-2011-1171 CVE-2011-1172 CVE-2011-1173 CVE-2011-1180\r\n CVE-2011-1182 CVE-2011-1476 CVE-2011-1477 CVE-2011-1478\r\n CVE-2011-1493 CVE-2011-1494 CVE-2011-1495 CVE-2011-1585\r\n CVE-2011-1593 CVE-2011-1598 CVE-2011-1745 CVE-2011-1746\r\n CVE-2011-1748 CVE-2011-1759 CVE-2011-1767 CVE-2011-1770\r\n CVE-2011-1776 CVE-2011-2022\r\nDebian Bug(s) : \r\n \r\nSeveral vulnerabilities have been discovered in the Linux kernel that may lead\r\nto a denial of service or privilege escalation. The Common Vulnerabilities and\r\nExposures project identifies the following problems:\r\n\r\nCVE-2010-3875\r\n\r\n Vasiliy Kulikov discovered an issue in the Linux implementation of the\r\n Amateur Radio AX.25 Level 2 protocol. Local users may obtain access to\r\n sensitive kernel memory.\r\n\r\nCVE-2011-0695\r\n\r\n Jens Kuehnel reported an issue in the InfiniBand stack. Remote attackers can\r\n exploit a race condition to cause a denial of service (kernel panic).\r\n\r\nCVE-2011-0711\r\n\r\n Dan Rosenberg reported an issue in the XFS filesystem. Local users may\r\n obtain access to sensitive kernel memory.\r\n\r\nCVE-2011-0726\r\n\r\n Kees Cook reported an issue in the /proc/pid/stat implementation. Local\r\n users could learn the text location of a process, defeating protections\r\n provided by address space layout randomization (ASLR).\r\n\r\nCVE-2011-1016\r\n\r\n Marek Olsak discovered an issue in the driver for ATI/AMD Radeon video\r\n chips. Local users could pass arbitrary values to video memory and the\r\n graphics translation table, resulting in denial of service or escalated\r\n privileges. On default Debian installations, this is exploitable only by\r\n members of the 'video' group.\r\n\r\nCVE-2011-1078\r\n\r\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\r\n can obtain access to sensitive kernel memory.\r\n\r\nCVE-2011-1079\r\n\r\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\r\n with the CAP_NET_ADMIN capability can cause a denial of service (kernel\r\n Oops).\r\n \r\nCVE-2011-1080\r\n\r\n Vasiliy Kulikov discovered an issue in the Netfilter subsystem. Local users\r\n can obtain access to sensitive kernel memory.\r\n\r\nCVE-2011-1090\r\n\r\n Neil Horman discovered a memory leak in the setacl() call on NFSv4\r\n filesystems. Local users can explot this to cause a denial of service\r\n (Oops).\r\n\r\nCVE-2011-1160\r\n\r\n Peter Huewe reported an issue in the Linux kernel's support for TPM security\r\n chips. Local users with permission to open the device can gain access to\r\n sensitive kernel memory.\r\n\r\nCVE-2011-1163\r\n\r\n Timo Warns reported an issue in the kernel support for Alpha OSF format disk\r\n partitions. Users with physical access can gain access to sensitive kernel\r\n memory by adding a storage device with a specially crafted OSF partition.\r\n\r\nCVE-2011-1170\r\n\r\n Vasiliy Kulikov reported an issue in the Netfilter arp table\r\n implementation. Local users with the CAP_NET_ADMIN capability can gain\r\n access to sensitive kernel memory.\r\n\r\nCVE-2011-1171\r\n\r\n Vasiliy Kulikov reported an issue in the Netfilter IP table\r\n implementation. Local users with the CAP_NET_ADMIN capability can gain\r\n access to sensitive kernel memory.\r\n \r\nCVE-2011-1172\r\n\r\n Vasiliy Kulikov reported an issue in the Netfilter IP6 table\r\n implementation. Local users with the CAP_NET_ADMIN capability can gain\r\n access to sensitive kernel memory.\r\n \r\nCVE-2011-1173\r\n\r\n Vasiliy Kulikov reported an issue in the Acorn Econet protocol\r\n implementation. Local users can obtain access to sensitive kernel memory on\r\n systems that use this rare hardware.\r\n\r\nCVE-2011-1180\r\n\r\n Dan Rosenberg reported a buffer overflow in the Information Access Service\r\n of the IrDA protocol, used for Infrared devices. Remote attackers within IR\r\n device range can cause a denial of service or possibly gain elevated\r\n privileges.\r\n\r\nCVE-2011-1182\r\n\r\n Julien Tinnes reported an issue in the rt_sigqueueinfo interface. Local\r\n users can generate signals with falsified source pid and uid information.\r\n\r\nCVE-2011-1476\r\n\r\n Dan Rosenberg reported issues in the Open Sound System MIDI interface that\r\n allow local users to cause a denial of service. This issue does not affect\r\n official Debian Linux image packages as they no longer provide support for\r\n OSS. However, custom kernels built from Debians linux-source-2.6.32 may\r\n have enabled this configuration and would therefore be vulnerable.\r\n\r\nCVE-2011-1477\r\n\r\n Dan Rosenberg reported issues in the Open Sound System driver for cards that\r\n include a Yamaha FM synthesizer chip. Local users can cause memory\r\n corruption resulting in a denial of service. This issue does not affect\r\n official Debian Linux image packages as they no longer provide support for\r\n OSS. However, custom kernels built from Debians linux-source-2.6.32 may\r\n have enabled this configuration and would therefore be vulnerable.\r\n\r\nCVE-2011-1478\r\n\r\n Ryan Sweat reported an issue in the Generic Receive Offload (GRO) support in\r\n the Linux networking subsystem. If an interface has GRO enabled and is\r\n running in promiscuous mode, remote users can cause a denial of service\r\n (NULL pointer dereference) by sending packets on an unknown VLAN.\r\n\r\nCVE-2011-1493\r\n\r\n Dan Rosenburg reported two issues in the Linux implementation of the Amateur\r\n Radio X.25 PLP (Rose) protocol. A remote user can cause a denial of service\r\n by providing specially crafted facilities fields.\r\n\r\nCVE-2011-1494\r\n\r\n Dan Rosenberg reported an issue in the /dev/mpt2ctl interface provided by\r\n the driver for LSI MPT Fusion SAS 2.0 controllers. Local users can obtain\r\n elevated privileges by specially crafted ioctl calls. On default Debian\r\n installations this is not exploitable as this interface is only accessible\r\n to root.\r\n\r\nCVE-2011-1495\r\n\r\n Dan Rosenberg reported two additional issues in the /dev/mpt2ctl interface\r\n provided by the driver for LSI MPT Fusion SAS 2.0 controllers. Local users\r\n can obtain elevated privileges and ready arbitrary kernel memory by using\r\n specially crafted ioctl calls. On default Debian installations this is not\r\n exploitable as this interface is only accessible to root.\r\n\r\nCVE-2011-1585\r\n\r\n Jeff Layton reported an issue in the Common Internet File System (CIFS).\r\n Local users can bypass authentication requirements for shares that are\r\n already mounted by another user.\r\n\r\nCVE-2011-1593\r\n\r\n Robert Swiecki reported a signednes issue in the next_pidmap() function,\r\n which can be exploited my local users to cause a denial of service.\r\n\r\nCVE-2011-1598\r\n\r\n Dave Jones reported an issue in the Broadcast Manager Controller Area\r\n Network (CAN/BCM) protocol that may allow local users to cause a NULL\r\n pointer dereference, resulting in a denial of service.\r\n\r\nCVE-2011-1745\r\n\r\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\r\n Local users can obtain elevated privileges or cause a denial of service due\r\n to missing bounds checking in the AGPIOC_BIND ioctl. On default Debian\r\n installations, this is exploitable only by users in the video group.\r\n\r\nCVE-2011-1746\r\n\r\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\r\n Local users can obtain elevated privileges or cause a denial of service due\r\n to missing bounds checking in the agp_allocate_memory and\r\n agp_create_user_memory. On default Debian installations, this is exploitable\r\n only by users in the video group.\r\n\r\nCVE-2011-1748\r\n\r\n Oliver Kartkopp reported an issue in the Controller Area Network (CAN) raw\r\n socket implementation which permits ocal users to cause a NULL pointer\r\n dereference, resulting in a denial of service.\r\n \r\nCVE-2011-1759\r\n\r\n Dan Rosenberg reported an issue in the support for executing "old ABI"\r\n binaries on ARM processors. Local users can obtain elevated privileges due\r\n to insufficient bounds checking in the semtimedop system call.\r\n\r\nCVE-2011-1767\r\n\r\n Alexecy Dobriyan reported an issue in the GRE over IP implementation.\r\n Remote users can cause a denial of service by sending a packet during module\r\n initialization.\r\n\r\nCVE-2011-1770\r\n\r\n Dan Rosenberg reported an issue in the Datagram Congestion Control Protocol\r\n (DCCP). Remote users can cause a denial of service or potentially obtain\r\n access to sensitive kernel memory.\r\n\r\nCVE-2011-1776\r\n\r\n Timo Warns reported an issue in the Linux implementation for GUID\r\n partitions. Users with physical access can gain access to sensitive kernel\r\n memory by adding a storage device with a specially crafted corrupted invalid\r\n partition table.\r\n\r\nCVE-2011-2022\r\n\r\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\r\n Local users can obtain elevated privileges or cause a denial of service due\r\n to missing bounds checking in the AGPIOC_UNBIND ioctl. On default Debian\r\n installations, this is exploitable only by users in the video group.\r\n\r\nThis update also includes changes queued for the next point release of\r\nDebian 6.0, which also fix various non-security issues. These additional\r\nchanges are described in the package changelog which can be viewed at:\r\n\r\n http://packages.debian.org/changelogs/pool/main/l/linux-2.6/linux-2.6_26.32-34/changelog\r\n\r\nFor the stable distribution (squeeze), this problem has been fixed in version\r\n2.6.32-34squeeze1. Updates for issues impacting the oldstable distribution\r\n(lenny) will be available soon.\r\n\r\nThe following matrix lists additional source packages that were rebuilt for\r\ncompatibility with or to take advantage of this update:\r\n\r\n Debian 6.0 (squeeze)\r\n user-mode-linux 2.6.32-1um-4+34squeeze1\r\n\r\nWe recommend that you upgrade your linux-2.6 and user-mode-linux packages\r\n\r\nFurther information about Debian Security Advisories, how to apply\r\nthese updates to your system and frequently asked questions can be\r\nfound at: http://www.debian.org/security/\r\n\r\nMailing list: debian-security-announce@lists.debian.org\r\n-----BEGIN PGP SIGNATURE-----\r\nVersion: GnuPG v1.4.11 (GNU/Linux)\r\n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\r\nKRI5f0ds95H6TsEoTSmO\r\n=gx2x\r\n-----END PGP SIGNATURE-----\r\n", "edition": 1, "modified": "2011-05-26T00:00:00", "published": "2011-05-26T00:00:00", "id": "SECURITYVULNS:DOC:26416", "href": "https://vulners.com/securityvulns/SECURITYVULNS:DOC:26416", "title": "[SECURITY] [DSA 2240-1] linux-2.6 security update", "type": "securityvulns", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}], "debian": [{"lastseen": "2020-11-11T13:25:33", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1476", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1478", "CVE-2011-1776", "CVE-2011-1767", "CVE-2011-1598", "CVE-2010-3875", "CVE-2011-1173", "CVE-2011-1759", "CVE-2011-0711", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-1770", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1016", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2011-1080", "CVE-2011-1585"], "description": "- ----------------------------------------------------------------------\nDebian Security Advisory DSA-2240-1 security@debian.org\nhttp://www.debian.org/security/ dann frazier\nMay 24, 2011 http://www.debian.org/security/faq\n- ----------------------------------------------------------------------\n\nPackage : linux-2.6\nVulnerability : privilege escalation/denial of service/information leak\nProblem type : local/remote\nDebian-specific: no\nCVE Id(s) : CVE-2010-3875 CVE-2011-0695 CVE-2011-0711 CVE-2011-0726\n CVE-2011-1016 CVE-2011-1078 CVE-2011-1079 CVE-2011-1080\n CVE-2011-1090 CVE-2011-1160 CVE-2011-1163 CVE-2011-1170\n CVE-2011-1171 CVE-2011-1172 CVE-2011-1173 CVE-2011-1180\n CVE-2011-1182 CVE-2011-1476 CVE-2011-1477 CVE-2011-1478\n CVE-2011-1493 CVE-2011-1494 CVE-2011-1495 CVE-2011-1585\n CVE-2011-1593 CVE-2011-1598 CVE-2011-1745 CVE-2011-1746\n CVE-2011-1748 CVE-2011-1759 CVE-2011-1767 CVE-2011-1770\n CVE-2011-1776 CVE-2011-2022\nDebian Bug(s) : \n \nSeveral vulnerabilities have been discovered in the Linux kernel that may lead\nto a denial of service or privilege escalation. The Common Vulnerabilities and\nExposures project identifies the following problems:\n\nCVE-2010-3875\n\n Vasiliy Kulikov discovered an issue in the Linux implementation of the\n Amateur Radio AX.25 Level 2 protocol. Local users may obtain access to\n sensitive kernel memory.\n\nCVE-2011-0695\n\n Jens Kuehnel reported an issue in the InfiniBand stack. Remote attackers can\n exploit a race condition to cause a denial of service (kernel panic).\n\nCVE-2011-0711\n\n Dan Rosenberg reported an issue in the XFS filesystem. Local users may\n obtain access to sensitive kernel memory.\n\nCVE-2011-0726\n\n Kees Cook reported an issue in the /proc/pid/stat implementation. Local\n users could learn the text location of a process, defeating protections\n provided by address space layout randomization (ASLR).\n\nCVE-2011-1016\n\n Marek Ol\u0161\u00e1k discovered an issue in the driver for ATI/AMD Radeon video\n chips. Local users could pass arbitrary values to video memory and the\n graphics translation table, resulting in denial of service or escalated\n privileges. On default Debian installations, this is exploitable only by\n members of the 'video' group.\n\nCVE-2011-1078\n\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\n can obtain access to sensitive kernel memory.\n\nCVE-2011-1079\n\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\n with the CAP_NET_ADMIN capability can cause a denial of service (kernel\n Oops).\n \nCVE-2011-1080\n\n Vasiliy Kulikov discovered an issue in the Netfilter subsystem. Local users\n can obtain access to sensitive kernel memory.\n\nCVE-2011-1090\n\n Neil Horman discovered a memory leak in the setacl() call on NFSv4\n filesystems. Local users can explot this to cause a denial of service\n (Oops).\n\nCVE-2011-1160\n\n Peter Huewe reported an issue in the Linux kernel's support for TPM security\n chips. Local users with permission to open the device can gain access to\n sensitive kernel memory.\n\nCVE-2011-1163\n\n Timo Warns reported an issue in the kernel support for Alpha OSF format disk\n partitions. Users with physical access can gain access to sensitive kernel\n memory by adding a storage device with a specially crafted OSF partition.\n\nCVE-2011-1170\n\n Vasiliy Kulikov reported an issue in the Netfilter arp table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n\nCVE-2011-1171\n\n Vasiliy Kulikov reported an issue in the Netfilter IP table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n \nCVE-2011-1172\n\n Vasiliy Kulikov reported an issue in the Netfilter IP6 table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n \nCVE-2011-1173\n\n Vasiliy Kulikov reported an issue in the Acorn Econet protocol\n implementation. Local users can obtain access to sensitive kernel memory on\n systems that use this rare hardware.\n\nCVE-2011-1180\n\n Dan Rosenberg reported a buffer overflow in the Information Access Service\n of the IrDA protocol, used for Infrared devices. Remote attackers within IR\n device range can cause a denial of service or possibly gain elevated\n privileges.\n\nCVE-2011-1182\n\n Julien Tinnes reported an issue in the rt_sigqueueinfo interface. Local\n users can generate signals with falsified source pid and uid information.\n\nCVE-2011-1476\n\n Dan Rosenberg reported issues in the Open Sound System MIDI interface that\n allow local users to cause a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer provide support for\n OSS. However, custom kernels built from Debians linux-source-2.6.32 may\n have enabled this configuration and would therefore be vulnerable.\n\nCVE-2011-1477\n\n Dan Rosenberg reported issues in the Open Sound System driver for cards that\n include a Yamaha FM synthesizer chip. Local users can cause memory\n corruption resulting in a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer provide support for\n OSS. However, custom kernels built from Debians linux-source-2.6.32 may\n have enabled this configuration and would therefore be vulnerable.\n\nCVE-2011-1478\n\n Ryan Sweat reported an issue in the Generic Receive Offload (GRO) support in\n the Linux networking subsystem. If an interface has GRO enabled and is\n running in promiscuous mode, remote users can cause a denial of service\n (NULL pointer dereference) by sending packets on an unknown VLAN.\n\nCVE-2011-1493\n\n Dan Rosenburg reported two issues in the Linux implementation of the Amateur\n Radio X.25 PLP (Rose) protocol. A remote user can cause a denial of service\n by providing specially crafted facilities fields.\n\nCVE-2011-1494\n\n Dan Rosenberg reported an issue in the /dev/mpt2ctl interface provided by\n the driver for LSI MPT Fusion SAS 2.0 controllers. Local users can obtain\n elevated privileges by specially crafted ioctl calls. On default Debian\n installations this is not exploitable as this interface is only accessible\n to root.\n\nCVE-2011-1495\n\n Dan Rosenberg reported two additional issues in the /dev/mpt2ctl interface\n provided by the driver for LSI MPT Fusion SAS 2.0 controllers. Local users\n can obtain elevated privileges and ready arbitrary kernel memory by using\n specially crafted ioctl calls. On default Debian installations this is not\n exploitable as this interface is only accessible to root.\n\nCVE-2011-1585\n\n Jeff Layton reported an issue in the Common Internet File System (CIFS).\n Local users can bypass authentication requirements for shares that are\n already mounted by another user.\n\nCVE-2011-1593\n\n Robert Swiecki reported a signednes issue in the next_pidmap() function,\n which can be exploited my local users to cause a denial of service.\n\nCVE-2011-1598\n\n Dave Jones reported an issue in the Broadcast Manager Controller Area\n Network (CAN/BCM) protocol that may allow local users to cause a NULL\n pointer dereference, resulting in a denial of service.\n\nCVE-2011-1745\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service due\n to missing bounds checking in the AGPIOC_BIND ioctl. On default Debian\n installations, this is exploitable only by users in the video group.\n\nCVE-2011-1746\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service due\n to missing bounds checking in the agp_allocate_memory and\n agp_create_user_memory. On default Debian installations, this is exploitable\n only by users in the video group.\n\nCVE-2011-1748\n\n Oliver Kartkopp reported an issue in the Controller Area Network (CAN) raw\n socket implementation which permits ocal users to cause a NULL pointer\n dereference, resulting in a denial of service.\n \nCVE-2011-1759\n\n Dan Rosenberg reported an issue in the support for executing "old ABI"\n binaries on ARM processors. Local users can obtain elevated privileges due\n to insufficient bounds checking in the semtimedop system call.\n\nCVE-2011-1767\n\n Alexecy Dobriyan reported an issue in the GRE over IP implementation.\n Remote users can cause a denial of service by sending a packet during module\n initialization.\n\nCVE-2011-1770\n\n Dan Rosenberg reported an issue in the Datagram Congestion Control Protocol\n (DCCP). Remote users can cause a denial of service or potentially obtain\n access to sensitive kernel memory.\n\nCVE-2011-1776\n\n Timo Warns reported an issue in the Linux implementation for GUID\n partitions. Users with physical access can gain access to sensitive kernel\n memory by adding a storage device with a specially crafted corrupted invalid\n partition table.\n\nCVE-2011-2022\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service due\n to missing bounds checking in the AGPIOC_UNBIND ioctl. On default Debian\n installations, this is exploitable only by users in the video group.\n\nThis update also includes changes queued for the next point release of\nDebian 6.0, which also fix various non-security issues. These additional\nchanges are described in the package changelog which can be viewed at:\n\n http://packages.debian.org/changelogs/pool/main/l/linux-2.6/linux-2.6_2.6.32-34/changelog\n\nFor the stable distribution (squeeze), this problem has been fixed in version\n2.6.32-34squeeze1. Updates for issues impacting the oldstable distribution\n(lenny) will be available soon.\n\nThe following matrix lists additional source packages that were rebuilt for\ncompatibility with or to take advantage of this update:\n\n Debian 6.0 (squeeze)\n user-mode-linux 2.6.32-1um-4+34squeeze1\n\nWe recommend that you upgrade your linux-2.6 and user-mode-linux packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: http://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n", "edition": 3, "modified": "2011-05-25T05:47:50", "published": "2011-05-25T05:47:50", "id": "DEBIAN:DSA-2240-1:38C7A", "href": "https://lists.debian.org/debian-security-announce/debian-security-announce-2011/msg00111.html", "title": "[SECURITY] [DSA 2240-1] linux-2.6 security update", "type": "debian", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2020-11-11T13:11:56", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1768", "CVE-2011-1746", "CVE-2011-0695", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-1776", "CVE-2011-1767", "CVE-2011-1012", "CVE-2011-1598", "CVE-2010-3875", "CVE-2011-1173", "CVE-2010-2524", "CVE-2011-1759", "CVE-2011-2182", "CVE-2011-0711", "CVE-2011-0710", "CVE-2011-2022", "CVE-2011-1180", "CVE-2011-1079", "CVE-2011-1163", "CVE-2011-1093", "CVE-2011-1010", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-1477", "CVE-2011-1493", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1182", "CVE-2011-1090", "CVE-2011-1080", "CVE-2010-4075", "CVE-2010-4655", "CVE-2011-1577"], "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-2264-1 security@debian.org\nhttp://www.debian.org/security/ dann frazier\nJune 18, 2011 http://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : linux-2.6\nVulnerability : privilege escalation/denial of service/information leak\nProblem type : local/remote\nDebian-specific: no\nCVE Id(s) : CVE-2010-2524 CVE-2010-3875 CVE-2010-4075 CVE-2010-4655 \n CVE-2011-0695 CVE-2011-0710 CVE-2011-0711 CVE-2011-0726\n CVE-2011-1010 CVE-2011-1012 CVE-2011-1017 CVE-2011-1078 \n CVE-2011-1079 CVE-2011-1080 CVE-2011-1090 CVE-2011-1093 \n CVE-2011-1160 CVE-2011-1163 CVE-2011-1170 CVE-2011-1171\n CVE-2011-1172 CVE-2011-1173 CVE-2011-1180 CVE-2011-1182\n CVE-2011-1477 CVE-2011-1493 CVE-2011-1577 CVE-2011-1593\n CVE-2011-1598 CVE-2011-1745 CVE-2011-1746 CVE-2011-1748\n CVE-2011-1759 CVE-2011-1767 CVE-2011-1768 CVE-2011-1776\n CVE-2011-2022 CVE-2011-2182\nDebian Bug : 618485\n\nSeveral vulnerabilities have been discovered in the Linux kernel that may lead\nto a privilege escalation, denial of service or information leak. The Common\nVulnerabilities and Exposures project identifies the following problems:\n\nCVE-2010-2524\n\n David Howells reported an issue in the Common Internet File System (CIFS).\n Local users could cause arbitrary CIFS shares to be mounted by introducing\n malicious redirects.\n\nCVE-2010-3875\n\n Vasiliy Kulikov discovered an issue in the Linux implementation of the\n Amateur Radio AX.25 Level 2 protocol. Local users may obtain access to\n sensitive kernel memory.\n\nCVE-2010-4075\n\n Dan Rosenberg reported an issue in the tty layer that may allow local\n users to obtain access to sensitive kernel memory.\n\nCVE-2010-4655\n\n Kees Cook discovered several issues in the ethtool interface which may\n allow local users with the CAP_NET_ADMIN capability to obtain access to\n sensitive kernel memory.\n \nCVE-2011-0695\n\n Jens Kuehnel reported an issue in the InfiniBand stack. Remote attackers can\n exploit a race condition to cause a denial of service (kernel panic).\n\nCVE-2011-0710\n\n Al Viro reported an issue in the /proc/<pid>/status interface on the\n s390 architecture. Local users could gain access to sensitive memory\n in processes they do not own via the task_show_regs entry.\n\nCVE-2011-0711\n\n Dan Rosenberg reported an issue in the XFS filesystem. Local users may\n obtain access to sensitive kernel memory.\n\nCVE-2011-0726\n\n Kees Cook reported an issue in the /proc/pid/stat implementation. Local\n users could learn the text location of a process, defeating protections\n provided by address space layout randomization (ASLR).\n\nCVE-2011-1010\n\n Timo Warns reported an issue in the Linux support for Mac partition tables.\n Local users with physical access could cause a denial of service (panic)\n by adding a storage device with a malicious map_count value.\n \nCVE-2011-1012\n\n Timo Warns reported an issue in the Linux support for Mac partition tables.\n Local users with physical access could cause a denial of service (panic)\n by adding a storage device with a malicious map_count value.\n \nCVE-2011-1017\n \n Timo Warns reported an issue in the Linux support for LDM partition tables.\n Users with physical access can gain access to sensitive kernel memory or\n gain elevated privileges by adding a storage device with a specially\n crafted LDM partition.\n\nCVE-2011-1078\n\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\n can obtain access to sensitive kernel memory.\n\nCVE-2011-1079\n\n Vasiliy Kulikov discovered an issue in the Bluetooth subsystem. Local users\n with the CAP_NET_ADMIN capability can cause a denial of service (kernel\n Oops).\n \nCVE-2011-1080\n\n Vasiliy Kulikov discovered an issue in the Netfilter subsystem. Local users\n can obtain access to sensitive kernel memory.\n\nCVE-2011-1090\n\n Neil Horman discovered a memory leak in the setacl() call on NFSv4\n filesystems. Local users can exploit this to cause a denial of service\n (Oops).\n\nCVE-2011-1093\n\n Johan Hovold reported an issue in the Datagram Congestion Control Protocol\n (DCCP) implementation. Remote users could cause a denial of service by\n sending data after closing a socket.\n\nCVE-2011-1160\n\n Peter Huewe reported an issue in the Linux kernel's support for TPM security\n chips. Local users with permission to open the device can gain access to\n sensitive kernel memory.\n\nCVE-2011-1163\n\n Timo Warns reported an issue in the kernel support for Alpha OSF format disk\n partitions. Users with physical access can gain access to sensitive kernel\n memory by adding a storage device with a specially crafted OSF partition.\n\nCVE-2011-1170\n\n Vasiliy Kulikov reported an issue in the Netfilter arp table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n\nCVE-2011-1171\n\n Vasiliy Kulikov reported an issue in the Netfilter IP table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n \nCVE-2011-1172\n\n Vasiliy Kulikov reported an issue in the Netfilter IP6 table\n implementation. Local users with the CAP_NET_ADMIN capability can gain\n access to sensitive kernel memory.\n \nCVE-2011-1173\n\n Vasiliy Kulikov reported an issue in the Acorn Econet protocol\n implementation. Local users can obtain access to sensitive kernel memory on\n systems that use this rare hardware.\n\nCVE-2011-1180\n\n Dan Rosenberg reported a buffer overflow in the Information Access Service\n of the IrDA protocol, used for Infrared devices. Remote attackers within IR\n device range can cause a denial of service or possibly gain elevated\n privileges.\n\nCVE-2011-1182\n\n Julien Tinnes reported an issue in the rt_sigqueueinfo interface. Local\n users can generate signals with falsified source pid and uid information.\n\nCVE-2011-1477\n\n Dan Rosenberg reported issues in the Open Sound System driver for cards that\n include a Yamaha FM synthesizer chip. Local users can cause memory\n corruption resulting in a denial of service. This issue does not affect\n official Debian Linux image packages as they no longer provide support for\n OSS. However, custom kernels built from Debians linux-source-2.6.32 may\n have enabled this configuration and would therefore be vulnerable.\n\nCVE-2011-1493\n\n Dan Rosenburg reported two issues in the Linux implementation of the\n Amateur Radio X.25 PLP (Rose) protocol. A remote user can cause a denial of\n service by providing specially crafted facilities fields.\n\nCVE-2011-1577\n\n Timo Warns reported an issue in the Linux support for GPT partition tables.\n Local users with physical access could cause a denial of service (Oops)\n by adding a storage device with a malicious partition table header.\n\nCVE-2011-1593\n\n Robert Swiecki reported a signednes issue in the next_pidmap() function,\n which can be exploited my local users to cause a denial of service.\n\nCVE-2011-1598\n\n Dave Jones reported an issue in the Broadcast Manager Controller Area\n Network (CAN/BCM) protocol that may allow local users to cause a NULL\n pointer dereference, resulting in a denial of service.\n\nCVE-2011-1745\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service due\n to missing bounds checking in the AGPIOC_BIND ioctl. On default Debian\n installations, this is exploitable only by users in the video group.\n\nCVE-2011-1746\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service\n due to missing bounds checking in the agp_allocate_memory and\n agp_create_user_memory. On default Debian installations, this is\n exploitable only by users in the video group.\n\nCVE-2011-1748\n\n Oliver Kartkopp reported an issue in the Controller Area Network (CAN) raw\n socket implementation which permits ocal users to cause a NULL pointer\n dereference, resulting in a denial of service.\n \nCVE-2011-1759\n\n Dan Rosenberg reported an issue in the support for executing "old ABI"\n binaries on ARM processors. Local users can obtain elevated privileges due\n to insufficient bounds checking in the semtimedop system call.\n\nCVE-2011-1767\n\n Alexecy Dobriyan reported an issue in the GRE over IP implementation.\n Remote users can cause a denial of service by sending a packet during\n module initialization.\n\nCVE-2011-1768\n\n Alexecy Dobriyan reported an issue in the IP tunnels implementation.\n Remote users can cause a denial of service by sending a packet during\n module initialization.\n\nCVE-2011-1776\n\n Timo Warns reported an issue in the Linux implementation for GUID\n partitions. Users with physical access can gain access to sensitive kernel\n memory by adding a storage device with a specially crafted corrupted\n invalid partition table.\n\nCVE-2011-2022\n\n Vasiliy Kulikov reported an issue in the Linux support for AGP devices.\n Local users can obtain elevated privileges or cause a denial of service due\n to missing bounds checking in the AGPIOC_UNBIND ioctl. On default Debian\n installations, this is exploitable only by users in the video group.\n\nCVE-2011-2182\n\n Ben Hutchings reported an issue with the fix for CVE-2011-1017 (see above)\n that made it insufficient to resolve the issue.\n\nFor the oldstable distribution (lenny), this problem has been fixed in\nversion 2.6.26-26lenny3. Updates for arm and hppa are not yet available,\nbut will be released as soon as possible.\n\nThe following matrix lists additional source packages that were rebuilt for\ncompatibility with or to take advantage of this update:\n\n Debian 5.0 (lenny)\n user-mode-linux 2.6.26-1um-2+26lenny3\n\nWe recommend that you upgrade your linux-2.6 and user-mode-linux packages.\nThese updates will not become active until after your system is rebooted.\n\nNote: Debian carefully tracks all known security issues across every\nlinux kernel package in all releases under active security support.\nHowever, given the high frequency at which low-severity security\nissues are discovered in the kernel and the resource requirements of\ndoing an update, updates for lower priority issues will normally not\nbe released for all kernels at the same time. Rather, they will be\nreleased in a staggered or "leap-frog" fashion.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: http://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n", "edition": 3, "modified": "2011-06-19T01:11:59", "published": "2011-06-19T01:11:59", "id": "DEBIAN:DSA-2264-1:87A7B", "href": "https://lists.debian.org/debian-security-announce/debian-security-announce-2011/msg00134.html", "title": "[SECURITY] [DSA 2264-1] linux-2.6 security update", "type": "debian", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "suse": [{"lastseen": "2016-09-04T11:25:15", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-2491", "CVE-2011-2517", "CVE-2011-1012", "CVE-2011-1598", "CVE-2011-1173", "CVE-2011-2182", "CVE-2011-1079", "CVE-2011-1020", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-2213", "CVE-2011-1745", "CVE-2011-2183", "CVE-2011-1080", "CVE-2011-1585", "CVE-2011-1577", "CVE-2011-2496"], "description": "The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to 2.6.32.43 and fixes various bugs and security issues.\n#### Solution\nThere is no known workaround, please install the update packages.", "edition": 1, "modified": "2011-07-25T15:19:26", "published": "2011-07-25T15:19:26", "id": "SUSE-SA:2011:031", "href": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00011.html", "title": "remote denial of service, potential local in kernel", "type": "suse", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:18:43", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1160", "CVE-2011-1078", "CVE-2011-2491", "CVE-2011-2517", "CVE-2011-1012", "CVE-2011-1598", "CVE-2011-1173", "CVE-2011-2182", "CVE-2011-1079", "CVE-2011-1020", "CVE-2011-1593", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1748", "CVE-2011-1171", "CVE-2011-2213", "CVE-2011-1745", "CVE-2011-2183", "CVE-2011-1080", "CVE-2011-1585", "CVE-2011-1577", "CVE-2011-2496"], "description": "The SUSE Linux Enterprise 11 Service Pack 1 kernel was\n updated to 2.6.32.43 and fixes various bugs and security\n issues.\n\n The following security issues were fixed:\n\n *\n\n CVE-2011-2496: The normal mmap paths all avoid\n creating a mapping where the pgoff inside the mapping could\n wrap around due to overflow. However, an expanding mremap()\n can take such a non-wrapping mapping and make it bigger and\n cause a wrapping condition.\n\n *\n\n CVE-2011-2491: A local unprivileged user able to\n access a NFS filesystem could use file locking to deadlock\n parts of an nfs server under some circumstance.\n\n *\n\n CVE-2011-2183: Fixed a race between ksmd and other\n memory management code, which could result in a NULL ptr\n dereference and kernel crash.\n\n *\n\n CVE-2011-2517: In both trigger_scan and sched_scan\n operations, we were checking for the SSID length before\n assigning the value correctly. Since the memory was just\n kzalloced, the check was always failing and SSID with over\n 32 characters were allowed to go through. This required\n CAP_NET_ADMIN privileges to be exploited.\n\n *\n\n CVE-2011-2213: A malicious user or buggy application\n could inject diagnosing byte code and trigger an infinite\n loop in inet_diag_bc_audit().\n\n *\n\n CVE-2011-1017,CVE-2011-1012,CVE-2011-2182: The code\n for evaluating LDM partitions (in fs/partitions/ldm.c)\n contained bugs that could crash the kernel for certain\n corrupted LDM partitions.\n\n *\n\n CVE-2011-1593: Multiple integer overflows in the\n next_pidmap function in kernel/pid.c in the Linux kernel\n allowed local users to cause a denial of service (system\n crash) via a crafted (1) getdents or (2) readdir system\n call.\n\n *\n\n CVE-2011-1020: The proc filesystem implementation in\n the Linux kernel did not restrict access to the /proc\n directory tree of a process after this process performs an\n exec of a setuid program, which allowed local users to\n obtain sensitive information or cause a denial of service\n via open, lseek, read, and write system calls.\n\n *\n\n CVE-2011-1585: When using a setuid root mount.cifs,\n local users could hijack password protected mounted CIFS\n shares of other local users.\n\n *\n\n CVE-2011-1160: Kernel information via the TPM devices\n could by used by local attackers to read kernel memory.\n\n *\n\n CVE-2011-1577: The Linux kernel automatically\n evaluated partition tables of storage devices. The code for\n evaluating EFI GUID partitions (in fs/partitions/efi.c)\n contained a bug that causes a kernel oops on certain\n corrupted GUID partition tables, which might be used by\n local attackers to crash the kernel or potentially execute\n code.\n\n *\n\n CVE-2011-1078: In a bluetooth ioctl, struct\n sco_conninfo has one padding byte in the end. Local\n variable cinfo of type sco_conninfo was copied to userspace\n with this uninizialized one byte, leading to an old stack\n contents leak.\n\n *\n\n CVE-2011-1079: In a bluetooth ioctl, struct ca is\n copied from userspace. It was not checked whether the\n "device" field was NULL terminated. This potentially leads\n to BUG() inside of alloc_netdev_mqs() and/or information\n leak by creating a device with a name made of contents of\n kernel stack.\n\n *\n\n CVE-2011-1080: In ebtables rule loading, struct tmp\n is copied from userspace. It was not checked whether the\n "name" field is NULL terminated. This may have lead to\n buffer overflow and passing contents of kernel stack as a\n module name to try_then_request_module() and, consequently,\n to modprobe commandline. It would be seen by all userspace\n processes.\n\n *\n\n CVE-2011-1173: The econet_sendmsg function in\n net/econet/af_econet.c in the Linux kernel on the x86_64\n platform allowed remote attackers to obtain potentially\n sensitive information from kernel stack memory by reading\n uninitialized data in the ah field of an Acorn Universal\n Networking (AUN) packet.\n\n *\n\n CVE-2011-1170: net/ipv4/netfilter/arp_tables.c in the\n IPv4 implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability to\n issue a crafted request, and then reading the argument to\n the resulting modprobe process.\n\n *\n\n CVE-2011-1171: net/ipv4/netfilter/ip_tables.c in the\n IPv4 implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability to\n issue a crafted request, and then reading the argument to\n the resulting modprobe process.\n\n *\n\n CVE-2011-1172: net/ipv6/netfilter/ip6_tables.c in the\n IPv6 implementation in the Linux kernel did not place the\n expected '0' character at the end of string data in the\n values of certain structure members, which allowed local\n users to obtain potentially sensitive information from\n kernel memory by leveraging the CAP_NET_ADMIN capability to\n issue a crafted request, and then reading the argument to\n the resulting modprobe process.\n\n *\n\n CVE-2011-1746: Multiple integer overflows in the (1)\n agp_allocate_memory and (2) agp_create_user_memory\n functions in drivers/char/agp/generic.c in the Linux kernel\n before allowed local users to trigger buffer overflows, and\n consequently cause a denial of service (system crash) or\n possibly have unspecified other impact, via vectors related\n to calls that specify a large number of memory pages.\n\n *\n\n CVE-2011-1745: Integer overflow in the\n agp_generic_insert_memory function in\n drivers/char/agp/generic.c in the Linux kernel allowed\n local users to gain privileges or cause a denial of service\n (system crash) via a crafted AGPIOC_BIND agp_ioctl ioctl\n call.\n\n *\n\n CVE-2011-1598: The bcm_release function in\n net/can/bcm.c in the Linux kernel did not properly validate\n a socket data structure, which allowed local users to cause\n a denial of service (NULL pointer dereference) or possibly\n have unspecified other impact via a crafted release\n operation.\n\n *\n\n CVE-2011-1748: The raw_release function in\n net/can/raw.c in the Linux kernel did not properly validate\n a socket data structure, which allows local users to cause\n a denial of service (NULL pointer dereference) or possibly\n have unspecified other impact via a crafted release\n operation.\n", "edition": 1, "modified": "2011-07-25T17:08:29", "published": "2011-07-25T17:08:29", "id": "SUSE-SU-2011:0832-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00012.html", "type": "suse", "title": "Security update for Linux kernel (important)", "cvss": {"score": 7.2, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T11:55:38", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1494", "CVE-2011-2491", "CVE-2011-2484", "CVE-2011-2182", "CVE-2011-2022", "CVE-2011-1495", "CVE-2011-1093", "CVE-2011-1593", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1585", "CVE-2011-2496"], "description": "This kernel update for the SUSE Linux Enterprise 10 SP4 kernel fixes several security issues and bugs.\n#### Solution\nThere is no known workaround, please install the update packages.", "edition": 1, "modified": "2011-08-12T14:12:39", "published": "2011-08-12T14:12:39", "id": "SUSE-SA:2011:034", "href": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00010.html", "type": "suse", "title": "remote denial of service, potential local in kernel", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}, {"lastseen": "2016-09-04T12:03:49", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1017", "CVE-2011-1746", "CVE-2011-1494", "CVE-2011-2491", "CVE-2011-2484", "CVE-2011-2182", "CVE-2011-2022", "CVE-2011-1495", "CVE-2011-1093", "CVE-2011-1593", "CVE-2011-0726", "CVE-2011-1745", "CVE-2011-1585", "CVE-2011-2496"], "description": "This kernel update for the SUSE Linux Enterprise 10 SP4\n kernel fixes several security issues and bugs.\n\n The following security issues were fixed:\n\n *\n\n CVE-2011-1093: The dccp_rcv_state_process function in\n net/dccp/input.c in the Datagram Congestion Control\n Protocol (DCCP) implementation in the Linux kernel did not\n properly handle packets for a CLOSED endpoint, which\n allowed remote attackers to cause a denial of service (NULL\n pointer dereference and OOPS) by sending a DCCP-Close\n packet followed by a DCCP-Reset packet.\n\n *\n\n CVE-2011-2484: The add_del_listener function in\n kernel/taskstats.c in the Linux kernel did not prevent\n multiple registrations of exit handlers, which allowed\n local users to cause a denial of service (memory and CPU\n consumption), and bypass the OOM Killer, via a crafted\n application.\n\n *\n\n CVE-2011-1745: Integer overflow in the\n agp_generic_insert_memory function in\n drivers/char/agp/generic.c in the Linux kernel allowed\n local users to gain privileges or cause a denial of service\n (system crash) via a crafted AGPIOC_BIND agp_ioctl ioctl\n call.\n\n *\n\n CVE-2011-1746: Multiple integer overflows in the (1)\n agp_allocate_memory and (2) agp_create_user_memory\n functions in drivers/char/agp/generic.c in the Linux kernel\n allowed local users to trigger buffer overflows, and\n consequently cause a denial of service (system crash) or\n possibly have unspecified other impact, via vectors related\n to calls that specify a large number of memory pages.\n\n *\n\n CVE-2011-2022: The agp_generic_remove_memory function\n in drivers/char/agp/generic.c in the Linux kernel before\n 2.6.38.5 did not validate a certain start parameter, which\n allowed local users to gain privileges or cause a denial of\n service (system crash) via a crafted AGPIOC_UNBIND\n agp_ioctl ioctl call, a different vulnerability than\n CVE-2011-1745.\n\n *\n\n CVE-2011-1585: When using a setuid root mount.cifs,\n local users could hijack password protected mounted CIFS\n shares of other local users.\n\n *\n\n CVE-2011-0726: The do_task_stat function in\n fs/proc/array.c in the Linux kernel did not perform an\n expected uid check, which made it easier for local users to\n defeat the ASLR protection mechanism by reading the\n start_code and end_code fields in the /proc/#####/stat file\n for a process executing a PIE binary.\n\n *\n\n CVE-2011-2496: The normal mmap paths all avoid\n creating a mapping where the pgoff inside the mapping could\n wrap around due to overflow. However, an expanding mremap()\n can take such a non-wrapping mapping and make it bigger and\n cause a wrapping condition.\n\n *\n\n CVE-2011-2491: A local unprivileged user able to\n access a NFS filesystem could use file locking to deadlock\n parts of an nfs server under some circumstance.\n\n *\n\n CVE-2011-1017, CVE-2011-2182: The code for evaluating\n LDM partitions (in fs/partitions/ldm.c) contained bugs that\n could crash the kernel for certain corrupted LDM partitions.\n\n *\n\n CVE-2011-1593: Multiple integer overflows in the\n next_pidmap function in kernel/pid.c in the Linux kernel\n allowed local users to cause a denial of service (system\n crash) via a crafted (1) getdents or (2) readdir system\n call.\n\n *\n\n CVE-2011-1494: Integer overflow in the\n _ctl_do_mpt_command function in\n drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel\n might have allowed local users to gain privileges or cause\n a denial of service (memory corruption) via an ioctl call\n specifying a crafted value that triggers a heap-based\n buffer overflow.\n\n *\n\n CVE-2011-1495: drivers/scsi/mpt2sas/mpt2sas_ctl.c in\n the Linux kernel did not validate (1) length and (2) offset\n values before performing memory copy operations, which\n might have allowed local users to gain privileges, cause a\n denial of service (memory corruption), or obtain sensitive\n information from kernel memory via a crafted ioctl call,\n related to the _ctl_do_mpt_command and\n _ctl_diag_read_buffer functions.\n", "edition": 1, "modified": "2011-08-12T18:08:21", "published": "2011-08-12T18:08:21", "id": "SUSE-SU-2011:0899-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00011.html", "type": "suse", "title": "Security update for Linux kernel (important)", "cvss": {"score": 7.8, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}], "cve": [{"lastseen": "2021-02-02T05:50:58", "description": "The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does not properly handle holes that cross page boundaries, which allows local users to obtain potentially sensitive information from uninitialized disk locations by reading a file.", "edition": 7, "cvss3": {}, "published": "2011-04-10T02:51:00", "title": "CVE-2011-0463", "type": "cve", "cwe": ["CWE-20"], "bulletinFamily": "NVD", "cvss2": {"severity": "LOW", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 2.1, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-0463"], "modified": "2020-08-04T19:00:00", "cpe": ["cpe:/o:linux:linux_kernel:2.6.38.2", "cpe:/o:canonical:ubuntu_linux:8.04"], "id": "CVE-2011-0463", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-0463", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:06", "description": "The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame.", "edition": 8, "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2012-05-24T23:55:00", "title": "CVE-2011-3359", "type": "cve", "cwe": ["CWE-119"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-3359"], "modified": "2020-07-27T23:43:00", "cpe": [], "id": "CVE-2011-3359", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3359", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": []}, {"lastseen": "2021-02-02T05:45:04", "description": "Memory leak in the inotify_init1 function in fs/notify/inotify/inotify_user.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory consumption) via vectors involving failed attempts to create files.", "edition": 6, "cvss3": {}, "published": "2012-06-21T23:55:00", "title": "CVE-2010-4250", "type": "cve", "cwe": ["CWE-399"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2010-4250"], "modified": "2012-06-26T04:00:00", "cpe": ["cpe:/o:linux:linux_kernel:2.6.36.3", "cpe:/o:linux:linux_kernel:2.6.36.2", "cpe:/o:linux:linux_kernel:2.6.36.4", "cpe:/o:linux:linux_kernel:2.6.36.1"], "id": "CVE-2010-4250", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-4250", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:o:linux:linux_kernel:2.6.36.4:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.36.2:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.36.3:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.36.1:*:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:06", "description": "The setup_cifs_sb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service (system crash) by placing a referral at the root of a share.", "edition": 8, "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 6.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2012-05-24T23:55:00", "title": "CVE-2011-3363", "type": "cve", "cwe": ["CWE-20"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 6.5, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 6.1, "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-3363"], "modified": "2020-07-27T23:18:00", "cpe": ["cpe:/o:redhat:enterprise_linux:4.0"], "id": "CVE-2011-3363", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3363", "cvss": {"score": 6.1, "vector": "AV:A/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:03", "description": "Integer overflow in the vma_to_resize function in mm/mremap.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (BUG_ON and system crash) via a crafted mremap system call that expands a memory mapping.", "edition": 6, "cvss3": {}, "published": "2012-06-13T10:24:00", "title": "CVE-2011-2496", "type": "cve", "cwe": ["CWE-189"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-2496"], "modified": "2012-06-28T04:00:00", "cpe": ["cpe:/o:linux:linux_kernel:2.6.38.8", "cpe:/o:linux:linux_kernel:2.6.38", "cpe:/o:linux:linux_kernel:2.6.38.3", "cpe:/o:linux:linux_kernel:2.6.38.1", "cpe:/o:linux:linux_kernel:2.6.38.5", "cpe:/o:linux:linux_kernel:2.6.38.2", "cpe:/o:linux:linux_kernel:2.6.38.6", "cpe:/o:linux:linux_kernel:2.6.38.4", "cpe:/o:linux:linux_kernel:2.6.38.7"], "id": "CVE-2011-2496", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-2496", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:o:linux:linux_kernel:2.6.38.4:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.7:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.6:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc8:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.1:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.8:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.5:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc7:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38.3:*:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc6:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:03", "description": "The Linux kernel before 2.6.39 does not properly create transparent huge pages in response to a MAP_PRIVATE mmap system call on /dev/zero, which allows local users to cause a denial of service (system crash) via a crafted application.", "edition": 8, "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 5.5, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2013-03-01T12:37:00", "title": "CVE-2011-2479", "type": "cve", "cwe": ["CWE-399"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-2479"], "modified": "2020-07-27T19:56:00", "cpe": [], "id": "CVE-2011-2479", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-2479", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": []}, {"lastseen": "2021-02-02T05:51:03", "description": "The Linux kernel from v2.3.36 before v2.6.39 allows local unprivileged users to cause a denial of service (memory consumption) by triggering creation of PTE pages.", "edition": 9, "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 5.5, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-02-20T04:15:00", "title": "CVE-2011-2498", "type": "cve", "cwe": ["CWE-772"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-2498"], "modified": "2020-02-25T15:53:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:12.04", "cpe:/o:canonical:ubuntu_linux:11.04"], "id": "CVE-2011-2498", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-2498", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:02", "description": "The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact by setting the O_DIRECT flag during an attempt to open a file on a CIFS filesystem.", "edition": 8, "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2011-09-06T16:55:00", "title": "CVE-2011-1771", "type": "cve", "cwe": ["CWE-476"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1771"], "modified": "2020-07-27T20:13:00", "cpe": [], "id": "CVE-2011-1771", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1771", "cvss": {"score": 4.4, "vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": []}, {"lastseen": "2021-02-02T05:51:01", "description": "Multiple integer overflows in the (1) agp_allocate_memory and (2) agp_create_user_memory functions in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allow local users to trigger buffer overflows, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via vectors related to calls that specify a large number of memory pages.", "edition": 8, "cvss3": {}, "published": "2011-05-09T19:55:00", "title": "CVE-2011-1746", "type": "cve", "cwe": ["CWE-189"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1746"], "modified": "2020-07-28T19:28:00", "cpe": ["cpe:/o:redhat:enterprise_linux_eus:5.6", "cpe:/o:redhat:enterprise_linux_desktop:5.0", "cpe:/o:redhat:enterprise_linux_workstation:5.0", "cpe:/o:redhat:enterprise_linux_aus:5.6", "cpe:/o:redhat:enterprise_linux:5.0", "cpe:/o:redhat:enterprise_linux_server:5.0"], "id": "CVE-2011-1746", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1746", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}, "cpe23": ["cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_aus:5.6:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:*"]}, {"lastseen": "2021-02-02T05:51:01", "description": "The bcm_release function in net/can/bcm.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.", "edition": 8, "cvss3": {}, "published": "2011-05-09T22:55:00", "title": "CVE-2011-1598", "type": "cve", "cwe": ["CWE-476"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 4.9, "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2011-1598"], "modified": "2020-07-31T19:38:00", "cpe": ["cpe:/o:linux:linux_kernel:2.6.39"], "id": "CVE-2011-1598", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1598", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:o:linux:linux_kernel:2.6.39:-:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.39:rc3:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.39:rc5:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.39:rc1:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.39:rc2:*:*:*:*:*:*", "cpe:2.3:o:linux:linux_kernel:2.6.39:rc4:*:*:*:*:*:*"]}], "centos": [{"lastseen": "2019-12-20T18:27:16", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1166", "CVE-2011-1079", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1093", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1171", "CVE-2011-0726", "CVE-2011-1763", "CVE-2011-1080", "CVE-2011-1577"], "description": "**CentOS Errata and Security Advisory** CESA-2011:0833\n\n\nThe kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues:\n\n* A flaw in the dccp_rcv_state_process() function could allow a remote\nattacker to cause a denial of service, even when the socket was already\nclosed. (CVE-2011-1093, Important)\n\n* Multiple buffer overflow flaws were found in the Linux kernel's\nManagement Module Support for Message Passing Technology (MPT) based\ncontrollers. A local, unprivileged user could use these flaws to cause a\ndenial of service, an information leak, or escalate their privileges.\n(CVE-2011-1494, CVE-2011-1495, Important)\n\n* A missing validation of a null-terminated string data structure element\nin the bnep_sock_ioctl() function could allow a local user to cause an\ninformation leak or a denial of service. (CVE-2011-1079, Moderate)\n\n* Missing error checking in the way page tables were handled in the Xen\nhypervisor implementation could allow a privileged guest user to cause the\nhost, and the guests, to lock up. (CVE-2011-1166, Moderate)\n\n* A flaw was found in the way the Xen hypervisor implementation checked for\nthe upper boundary when getting a new event channel port. A privileged\nguest user could use this flaw to cause a denial of service or escalate\ntheir privileges. (CVE-2011-1763, Moderate)\n\n* The start_code and end_code values in \"/proc/[pid]/stat\" were not\nprotected. In certain scenarios, this flaw could be used to defeat Address\nSpace Layout Randomization (ASLR). (CVE-2011-0726, Low)\n\n* A missing initialization flaw in the sco_sock_getsockopt() function could\nallow a local, unprivileged user to cause an information leak.\n(CVE-2011-1078, Low)\n\n* A missing validation of a null-terminated string data structure element\nin the do_replace() function could allow a local user who has the\nCAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1080, Low)\n\n* A buffer overflow flaw in the DEC Alpha OSF partition implementation in\nthe Linux kernel could allow a local attacker to cause an information leak\nby mounting a disk that contains specially-crafted partition tables.\n(CVE-2011-1163, Low)\n\n* Missing validations of null-terminated string data structure elements in\nthe do_replace(), compat_do_replace(), do_ipt_get_ctl(), do_ip6t_get_ctl(),\nand do_arpt_get_ctl() functions could allow a local user who has the\nCAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1170,\nCVE-2011-1171, CVE-2011-1172, Low)\n\n* A heap overflow flaw in the Linux kernel's EFI GUID Partition Table (GPT)\nimplementation could allow a local attacker to cause a denial of service\nby mounting a disk that contains specially-crafted partition tables.\n(CVE-2011-1577, Low)\n\nRed Hat would like to thank Dan Rosenberg for reporting CVE-2011-1494 and\nCVE-2011-1495; Vasiliy Kulikov for reporting CVE-2011-1079, CVE-2011-1078,\nCVE-2011-1080, CVE-2011-1170, CVE-2011-1171, and CVE-2011-1172; Kees Cook\nfor reporting CVE-2011-0726; and Timo Warns for reporting CVE-2011-1163\nand CVE-2011-1577.\n\nThis update also fixes several bugs. Documentation for these bug fixes will\nbe available shortly from the Technical Notes document linked to in the\nReferences section.\n\nUsers should upgrade to these updated packages, which contain backported\npatches to correct these issues, and fix the bugs noted in the Technical\nNotes. The system must be rebooted for this update to take effect.\n\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-announce/2011-May/029647.html\nhttp://lists.centos.org/pipermail/centos-announce/2011-May/029648.html\n\n**Affected packages:**\nkernel\nkernel-PAE\nkernel-PAE-devel\nkernel-debug\nkernel-debug-devel\nkernel-devel\nkernel-doc\nkernel-headers\nkernel-xen\nkernel-xen-devel\n\n**Upstream details at:**\nhttps://rhn.redhat.com/errata/RHSA-2011-0833.html", "edition": 3, "modified": "2011-05-31T23:49:25", "published": "2011-05-31T23:49:24", "href": "http://lists.centos.org/pipermail/centos-announce/2011-May/029647.html", "id": "CESA-2011:0833", "title": "kernel security update", "type": "centos", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "oraclelinux": [{"lastseen": "2019-05-29T18:35:03", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1078", "CVE-2011-1494", "CVE-2011-1166", "CVE-2011-1079", "CVE-2011-1495", "CVE-2011-1163", "CVE-2011-1093", "CVE-2011-1170", "CVE-2011-1172", "CVE-2011-1171", "CVE-2011-0726", "CVE-2011-1763", "CVE-2011-1080", "CVE-2011-1577"], "description": "[2.6.18-238.12.1.0.1.el5]\n- [scsi] fix scsi hotplug and rescan race [orabug 10260172]\n- fix filp_close() race (Joe Jin) [orabug 10335998]\n- fix missing aio_complete() in end_io (Joel Becker) [orabug 10365195]\n- make xenkbd.abs_pointer=1 by default [orabug 67188919]\n- [xen] check to see if hypervisor supports memory reservation change\n (Chuck Anderson) [orabug 7556514]\n- [net] Enable entropy for bnx2,bnx2x,e1000e,igb,ixgb,ixgbe,ixgbevf (John Sobecki)\n [orabug 10315433]\n- [NET] Add xen pv netconsole support (Tina Yang) [orabug 6993043] [bz 7258]\n- [mm] shrink_zone patch (John Sobecki,Chris Mason) [orabug 6086839]\n- fix aacraid not to reset during kexec (Joe Jin) [orabug 8516042]\n- [rds] Patch rds to 1.4.2-20 (Andy Grover) [orabug 9471572, 9344105]\n RDS: Fix BUG_ONs to not fire when in a tasklet\n ipoib: Fix lockup of the tx queue\n RDS: Do not call set_page_dirty() with irqs off (Sherman Pun)\n RDS: Properly unmap when getting a remote access error (Tina Yang)\n RDS: Fix locking in rds_send_drop_to()\n- [qla] fix qla not to query hccr (Guru Anbalagane) [Orabug 8746702]\n- [nfs] too many getattr and access calls after direct I/O [orabug 9348191]\n- [xen] PVHVM guest with PoD crashes under memory pressure (Chuck Anderson)\n [orabug 9107465]\n- [xen] PV guest with FC HBA hangs during shutdown (Chuck Anderson)\n [orabug 9764220]\n- Support 256GB+ memory for pv guest (Mukesh Rathor) [orabug 9450615]\n- fix overcommit memory to use percpu_counter for el5 (KOSAKI Motohiro,\n Guru Anbalagane) [orabug 6124033]\n- [ipmi] make configurable timeouts for kcs of ipmi [orabug 9752208]\n- [ib] fix memory corruption (Andy Grover) [orabug 9972346]\n- [aio] patch removes limit on number of retries (Srinivas Eeda) [orabug 10044782]\n- [loop] Do not call loop_unplug for not configured loop device (orabug 10314497)\n[2.6.18-238.12.1.el5]\n- [x86_64] Ignore spurious IPIs left over from crash kernel (Myron Stowe) [699610 692921]\n- [i386] Ignore spurious IPIs left over from crash kernel (Myron Stowe) [699610 692921]\n- [xen] fix MAX_EVTCHNS definition (Laszlo Ersek) [701242 701240]\n- [net] ixgbe: fix for link failure on SFP+ DA cables (Don Howard) [696181 653236]\n- [net] netxen: limit skb frags for non tso packet (Phillip Lougher) [699609 672368]\n- [block] cciss: fix lost command problem (Phillip Lougher) [696503 696153]\n- [fs] gfs2: fix filesystem hang caused by incorrect lock order (Robert S Peterson) [688855 656032]\n- [fs] gfs2: restructure reclaim of unlinked dinodes (Phillip Lougher) [688855 656032]\n- [fs] gfs2: unlock on gfs2_trans_begin error (Robert S Peterson) [688855 656032]\n- [scsi] mpt2sas: prevent heap overflows and unchecked access (Tomas Henzl) [694526 694527] {CVE-2011-1495 CVE-2011-1494}\n- [net] bridge/netfilter: fix ebtables information leak (Don Howard) [681325 681326] {CVE-2011-1080}\n- [net] bluetooth: fix sco information leak to userspace (Don Howard) [681310 681311] {CVE-2011-1078}\n- [fs] fix corrupted GUID partition table kernel oops (Jerome Marchand) [695979 695980] {CVE-2011-1577}\n- [xen] x86/domain: fix error checks in arch_set_info_guest (Laszlo Ersek) [688581 688582] {CVE-2011-1166}\n- [net] bridge: fix initial packet flood if !STP (Jiri Pirko) [701222 695369]\n- [fs] nfsd: fix auth_domain reference leak on nlm operations (J. Bruce Fields) [697448 589512]\n- [scsi] qla2xxx: no reset/fw-dump on CT/ELS pt req timeout (Chad Dupuis) [689700 660386]\n- [mm] set barrier and send tlb flush to all affected cpus (Prarit Bhargava) [696908 675793]\n[2.6.18-238.11.1.el5]\n- [s390] dasd: fix race between open and offline (Hendrik Brueckner) [699808 695357]\n[2.6.18-238.10.1.el5]\n- [fs] gfs2: creating large files suddenly slow to a crawl (Robert S Peterson) [690239 683155]\n- [virt] hypervisor: Overflow fix for clocks > 4GHz (Zachary Amsden) [690134 673242]\n- [usb] fix usbfs isochronous data transfer regression (Don Zickus) [696136 688926]\n- [fs] partitions: Fix corrupted OSF partition table parsing (Danny Feng) [688022 688023] {CVE-2011-1163}\n- [misc] pm: add comment explaining is_registered kabi work-around (Don Zickus) [689699 637930]\n- [media] sn9c102: fix world-wirtable sysfs files (Don Howard) [679304 679305]\n- [scsi] scsi_dh_rdac: Add two new IBM devices to rdac_dev_list (Rob Evers) [692370 691460]\n- [fs] block: fix submit_bh discarding barrier flag on sync write (Lukas Czerner) [690795 667673]\n- [net] netfilter/ipt_CLUSTERIP: fix buffer overflow (Jiri Pirko) [689339 689340]\n- [net] netfilter: ip6_tables: fix infoleak to userspace (Jiri Pirko) [689348 689349] {CVE-2011-1172}\n- [net] netfilter/ip_tables: fix infoleak to userspace (Jiri Pirko) [689331 689332] {CVE-2011-1171}\n- [net] netfilter/arp_tables: fix infoleak to userspace (Jiri Pirko) [689322 689323] {CVE-2011-1170}\n- [base] Fix potential deadlock in driver core (Don Zickus) [689699 637930]\n- [net] forcedeth/r8169: call netif_carrier_off at end of probe (Ivan Vecera) [689808 689805 664705 664707]\n- [net] ixgbe: fix for 82599 erratum on Header Splitting (Andy Gospodarek) [693751 680531]\n- [net] ixgbe: limit VF access to network traffic (Andy Gospodarek) [693751 680531]\n- [fs] lockd: make lockd_down wait for lockd to come down (Jeff Layton) [688156 653286]\n- [fs] proc: protect mm start_/end_code in /proc/pid/stat (Eugene Teo) [684570 684571] {CVE-2011-0726}\n- [net] dccp: fix oops in dccp_rcv_state_process (Eugene Teo) [682955 682956] {CVE-2011-1093}\n- [net] bluetooth: fix bnep buffer overflow (Don Howard) [681318 681319] {CVE-2011-1079}\n- [fs] nfs: break nfsd v4 lease on unlink, link, and rename (J. Bruce Fields) [693755 610093]\n- [fs] nfs: break lease on nfsd v4 setattr (J. Bruce Fields) [693755 610093]", "edition": 4, "modified": "2011-05-31T00:00:00", "published": "2011-05-31T00:00:00", "id": "ELSA-2011-0833", "href": "http://linux.oracle.com/errata/ELSA-2011-0833.html", "title": "kernel security and bug fix update", "type": "oraclelinux", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2019-05-29T18:34:26", "bulletinFamily": "unix", "cvelist": ["CVE-2011-1771", "CVE-2011-1598", "CVE-2011-1770", "CVE-2010-3858", "CVE-2011-1748"], "description": "[2.6.32-131.2.1.el6]\n- [kernel] lib/vsprintf.c: add %pU to print UUID/GUIDs (Frantisek Hrbata) [704280 700299]\n- [scsi] megaraid_sas: Driver only report tape drive, JBOD and logic drives (Tomas Henzl) [704601 619422]\n[2.6.32-131.1.1.el6]\n- [net] dccp: handle invalid feature options length (Jiri Pirko) [703012 703013] {CVE-2011-1770}\n- [fs] cifs: check for private_data before trying to put it (Jeff Layton) [703017 702642] {CVE-2011-1771}\n- [net] can: add missing socket check in can/raw and can/bcm release (Jiri Pirko) [698482 698483] {CVE-2011-1748 CVE-2011-1598}\n- [netdrv] ixgbe: do not clear FCoE DDP error status for received ABTS (Andy Gospodarek) [704011 695966]\n- [netdrv] ixgbe: DCB remove ixgbe_fcoe_getapp routine (Andy Gospodarek) [704002 694358]\n- [fs] setup_arg_pages: diagnose excessive argument size (Oleg Nesterov) [645228 645229] {CVE-2010-3858}\n- [scsi] bfa: change tech-preview to cover all cases (Rob Evers) [704014 703251]\n- [scsi] bfa: driver version update (Rob Evers) [704282 703265]\n- [scsi] bfa: kdump fix (Rob Evers) [704282 703265]\n- [scsi] bfa: firmware download fix (Rob Evers) [704282 703265]\n- [netdrv] bna: fix memory leak during RX path cleanup (Ivan Vecera) [704000 698625]\n- [netdrv] bna: fix for clean fw re-initialization (Ivan Vecera) [704000 698625]\n- [scsi] ipr: improve interrupt service routine performance (Steve Best) [704009 696754]", "edition": 4, "modified": "2011-06-02T00:00:00", "published": "2011-06-02T00:00:00", "id": "ELSA-2011-0836", "href": "http://linux.oracle.com/errata/ELSA-2011-0836.html", "title": "kernel security and bug fix update", "type": "oraclelinux", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "redhat": [{"lastseen": "2019-08-13T18:46:01", "bulletinFamily": "unix", "cvelist": ["CVE-2011-0726", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1093", "CVE-2011-1163", "CVE-2011-1166", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1577", "CVE-2011-1763"], "description": "The kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues:\n\n* A flaw in the dccp_rcv_state_process() function could allow a remote\nattacker to cause a denial of service, even when the socket was already\nclosed. (CVE-2011-1093, Important)\n\n* Multiple buffer overflow flaws were found in the Linux kernel's\nManagement Module Support for Message Passing Technology (MPT) based\ncontrollers. A local, unprivileged user could use these flaws to cause a\ndenial of service, an information leak, or escalate their privileges.\n(CVE-2011-1494, CVE-2011-1495, Important)\n\n* A missing validation of a null-terminated string data structure element\nin the bnep_sock_ioctl() function could allow a local user to cause an\ninformation leak or a denial of service. (CVE-2011-1079, Moderate)\n\n* Missing error checking in the way page tables were handled in the Xen\nhypervisor implementation could allow a privileged guest user to cause the\nhost, and the guests, to lock up. (CVE-2011-1166, Moderate)\n\n* A flaw was found in the way the Xen hypervisor implementation checked for\nthe upper boundary when getting a new event channel port. A privileged\nguest user could use this flaw to cause a denial of service or escalate\ntheir privileges. (CVE-2011-1763, Moderate)\n\n* The start_code and end_code values in \"/proc/[pid]/stat\" were not\nprotected. In certain scenarios, this flaw could be used to defeat Address\nSpace Layout Randomization (ASLR). (CVE-2011-0726, Low)\n\n* A missing initialization flaw in the sco_sock_getsockopt() function could\nallow a local, unprivileged user to cause an information leak.\n(CVE-2011-1078, Low)\n\n* A missing validation of a null-terminated string data structure element\nin the do_replace() function could allow a local user who has the\nCAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1080, Low)\n\n* A buffer overflow flaw in the DEC Alpha OSF partition implementation in\nthe Linux kernel could allow a local attacker to cause an information leak\nby mounting a disk that contains specially-crafted partition tables.\n(CVE-2011-1163, Low)\n\n* Missing validations of null-terminated string data structure elements in\nthe do_replace(), compat_do_replace(), do_ipt_get_ctl(), do_ip6t_get_ctl(),\nand do_arpt_get_ctl() functions could allow a local user who has the\nCAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1170,\nCVE-2011-1171, CVE-2011-1172, Low)\n\n* A heap overflow flaw in the Linux kernel's EFI GUID Partition Table (GPT)\nimplementation could allow a local attacker to cause a denial of service\nby mounting a disk that contains specially-crafted partition tables.\n(CVE-2011-1577, Low)\n\nRed Hat would like to thank Dan Rosenberg for reporting CVE-2011-1494 and\nCVE-2011-1495; Vasiliy Kulikov for reporting CVE-2011-1079, CVE-2011-1078,\nCVE-2011-1080, CVE-2011-1170, CVE-2011-1171, and CVE-2011-1172; Kees Cook\nfor reporting CVE-2011-0726; and Timo Warns for reporting CVE-2011-1163\nand CVE-2011-1577.\n\nThis update also fixes several bugs. Documentation for these bug fixes will\nbe available shortly from the Technical Notes document linked to in the\nReferences section.\n\nUsers should upgrade to these updated packages, which contain backported\npatches to correct these issues, and fix the bugs noted in the Technical\nNotes. The system must be rebooted for this update to take effect.\n", "modified": "2017-09-08T12:14:44", "published": "2011-05-31T04:00:00", "id": "RHSA-2011:0833", "href": "https://access.redhat.com/errata/RHSA-2011:0833", "type": "redhat", "title": "(RHSA-2011:0833) Important: kernel security and bug fix update", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2019-08-13T18:45:17", "bulletinFamily": "unix", "cvelist": ["CVE-2010-3858", "CVE-2011-1598", "CVE-2011-1748", "CVE-2011-1770", "CVE-2011-1771"], "description": "The kernel packages contain the Linux kernel, the core of any Linux\noperating system.\n\nThis update fixes the following security issues:\n\n* An integer underflow flaw, leading to a buffer overflow, was found in the\nLinux kernel's Datagram Congestion Control Protocol (DCCP) implementation.\nThis could allow a remote attacker to cause a denial of service.\n(CVE-2011-1770, Important)\n\n* Missing sanity checks were found in setup_arg_pages() in the Linux\nkernel. When making the size of the argument and environment area on the\nstack very large, it could trigger a BUG_ON(), resulting in a local denial\nof service. (CVE-2010-3858, Moderate)\n\n* A missing validation check was found in the bcm_release() and\nraw_release() functions in the Linux kernel's Controller Area Network (CAN)\nimplementation. This could allow a local, unprivileged user to cause a\ndenial of service. (CVE-2011-1598, CVE-2011-1748, Moderate)\n\n* The fix for Red Hat Bugzilla bug 656461, as provided in RHSA-2011:0542,\nintroduced a regression in the cifs_close() function in the Linux kernel's\nCommon Internet File System (CIFS) implementation. A local, unprivileged\nuser with write access to a CIFS file system could use this flaw to cause a\ndenial of service. (CVE-2011-1771, Moderate)\n\nRed Hat would like to thank Dan Rosenberg for reporting CVE-2011-1770; Brad\nSpengler for reporting CVE-2010-3858; and Oliver Hartkopp for reporting\nCVE-2011-1748.\n\nThis update also fixes various bugs. Documentation for these bug fixes will\nbe available shortly from the Technical Notes document linked to in the\nReferences section.\n\nUsers should upgrade to these updated packages, which contain backported\npatches to resolve these issues, and fix the bugs noted in the Technical\nNotes. The system must be rebooted for this update to take effect.\n", "modified": "2018-06-06T20:24:23", "published": "2011-06-01T04:00:00", "id": "RHSA-2011:0836", "href": "https://access.redhat.com/errata/RHSA-2011:0836", "type": "redhat", "title": "(RHSA-2011:0836) Important: kernel security and bug fix update", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}]}