Mathy Vanhoef discovered an error in the the way the ath9k driver was handling the BSSID masking. A remote attacker could exploit this error to discover the original MAC address after a spoofing atack.
(CVE-2013-4579)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Andrew Honig reported an error in the Linux Kernel's Kernel Virtual Machine (KVM) VAPIC synchronization operation. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). (CVE-2013-6368)

Nico Golde and Fabian Yamaguchi reported buffer underflow errors in the implementation of the XFS filesystem in the Linux kernel. A local user with CAP_SYS_ADMIN could exploit these flaw to cause a denial of service (memory corruption) or possibly other unspecified issues.
(CVE-2013-6382)

mpd reported an information leak in the recvfrom, recvmmsg, and recvmsg system calls in the Linux kernel. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7263)

mpb reported an information leak in the Layer Two Tunneling Protocol (l2tp) of the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7264)

mpb reported an information leak in the Phone Network protocol (phonet) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7265)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

mpb reported an information leak in the Low-Rate Wireless Personal Area Networks support (IEEE 802.15.4) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7281)

halfdog reported an error in the AMD K7 and K8 platform support in the Linux kernel. An unprivileged local user could exploit this flaw on AMD based systems to cause a denial of service (task kill) or possibly gain privileges via a crafted application. (CVE-2014-1438)

An information leak was discovered in the Linux kernel's hamradio YAM driver for AX.25 packet radio. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1446)

Matthew Thode reported a denial of service vulnerability in the Linux kernel when SELinux support is enabled. A local user with the CAP_MAC_ADMIN capability (and the SELinux mac_admin permission if running in enforcing mode) could exploit this flaw to cause a denial of service (kernel crash). (CVE-2014-1874).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple vulnerabilities has been found and corrected in the Linux kernel :

The KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address (CVE-2013-6368).

The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value (CVE-2013-6367).

Multiple buffer underflows in the XFS implementation in the Linux kernel through 3.12.1 allow local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging the CAP_SYS_ADMIN capability for a (1) XFS_IOC_ATTRLIST_BY_HANDLE or (2) XFS_IOC_ATTRLIST_BY_HANDLE_32 ioctl call with a crafted length value, related to the xfs_attrlist_by_handle function in fs/xfs/xfs_ioctl.c and the xfs_compat_attrlist_by_handle function in fs/xfs/xfs_ioctl32.c (CVE-2013-6382).

Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges via a large id value (CVE-2013-4587).

The mISDN_sock_recvmsg function in drivers/isdn/mISDN/socket.c in the Linux kernel before 3.12.4 does not ensure that a certain length value is consistent with the size of an associated data structure, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7266).

The atalk_recvmsg function in net/appletalk/ddp.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7267).

The ipx_recvmsg function in net/ipx/af_ipx.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7268).

The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7269).

The packet_recvmsg function in net/packet/af_packet.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7270).

The x25_recvmsg function in net/x25/af_x25.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7271).

The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c (CVE-2013-7263).

The l2tp_ip_recvmsg function in net/l2tp/l2tp_ip.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7264).

The pn_recvmsg function in net/phonet/datagram.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7265).

The dgram_recvmsg function in net/ieee802154/dgram.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call (CVE-2013-7281).

The updated packages provides a solution for these security issues.

Vasily Kulikov reported a flaw in the Linux kernel's implementation of ptrace. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2013-2929)

Stephan Mueller reported an error in the Linux kernel's ansi cprng random number generator. This flaw makes it easier for a local attacker to break cryptographic protections. (CVE-2013-4345)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Nico Golde and Fabian Yamaguchi reported a flaw in the driver for Adaptec AACRAID scsi raid devices in the Linux kernel. A local user could use this flaw to cause a denial of service or possibly other unspecified impact. (CVE-2013-6380)

Nico Golde and Fabian Yamaguchi reported buffer underflow errors in the implementation of the XFS filesystem in the Linux kernel. A local user with CAP_SYS_ADMIN could exploit these flaw to cause a denial of service (memory corruption) or possibly other unspecified issues.
(CVE-2013-6382)

mpd reported an information leak in the recvfrom, recvmmsg, and recvmsg system calls in the Linux kernel. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7263)

mpb reported an information leak in the Layer Two Tunneling Protocol (l2tp) of the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7264)

mpb reported an information leak in the Phone Network protocol (phonet) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7265)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

mpb reported an information leak in the Low-Rate Wireless Personal Area Networks support (IEEE 802.15.4) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7281).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An information leak was discovered in the Linux kernel when inotify is used to monitor the /dev/ptmx device. A local user could exploit this flaw to discover keystroke timing and potentially discover sensitive information like password length. (CVE-2013-0160)

Vasily Kulikov reported a flaw in the Linux kernel's implementation of ptrace. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2013-2929)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Nico Golde and Fabian Yamaguchi reported a flaw in the driver for Adaptec AACRAID scsi raid devices in the Linux kernel. A local user could use this flaw to cause a denial of service or possibly other unspecified impact. (CVE-2013-6380)

Nico Golde and Fabian Yamaguchi reported buffer underflow errors in the implementation of the XFS filesystem in the Linux kernel. A local user with CAP_SYS_ADMIN could exploit these flaw to cause a denial of service (memory corruption) or possibly other unspecified issues.
(CVE-2013-6382)

Evan Huus reported a buffer overflow in the Linux kernel's radiotap header parsing. A remote attacker could cause a denial of service (buffer over- read) via a specially crafted header. (CVE-2013-7027)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

An information leak was discovered in the Linux kernel's SIOCWANDEV ioctl call. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain potentially sensitive information from kernel memory. (CVE-2014-1444)

An information leak was discovered in the wanxl ioctl function the Linux kernel. A local user could exploit this flaw to obtain potentially sensitive information from kernel memory. (CVE-2014-1445)

An information leak was discovered in the Linux kernel's hamradio YAM driver for AX.25 packet radio. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1446)

Matthew Thode reported a denial of service vulnerability in the Linux kernel when SELinux support is enabled. A local user with the CAP_MAC_ADMIN capability (and the SELinux mac_admin permission if running in enforcing mode) could exploit this flaw to cause a denial of service (kernel crash). (CVE-2014-1874).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Mathy Vanhoef discovered an error in the the way the ath9k driver was handling the BSSID masking. A remote attacker could exploit this error to discover the original MAC address after a spoofing atack.
(CVE-2013-4579)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Andrew Honig reported an error in the Linux Kernel's Kernel Virtual Machine (KVM) VAPIC synchronization operation. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). (CVE-2013-6368)

Lars Bull discovered a flaw in the recalculate_apic_map function of the Kernel Virtual Machine (KVM) subsystem in the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service (host OS crash). (CVE-2013-6376)

Nico Golde and Fabian Yamaguchi reported a flaw in the driver for Adaptec AACRAID scsi raid devices in the Linux kernel. A local user could use this flaw to cause a denial of service or possibly other unspecified impact. (CVE-2013-6380)

mpd reported an information leak in the recvfrom, recvmmsg, and recvmsg system calls in the Linux kernel. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7263)

mpb reported an information leak in the Layer Two Tunneling Protocol (l2tp) of the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7264)

mpb reported an information leak in the Phone Network protocol (phonet) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7265)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

mpb reported an information leak in the Low-Rate Wireless Personal Area Networks support (IEEE 802.15.4) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7281)

halfdog reported an error in the AMD K7 and K8 platform support in the Linux kernel. An unprivileged local user could exploit this flaw on AMD based systems to cause a denial of service (task kill) or possibly gain privileges via a crafted application. (CVE-2014-1438)

An information leak was discovered in the Linux kernel's hamradio YAM driver for AX.25 packet radio. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1446)

Matthew Thode reported a denial of service vulnerability in the Linux kernel when SELinux support is enabled. A local user with the CAP_MAC_ADMIN capability (and the SELinux mac_admin permission if running in enforcing mode) could exploit this flaw to cause a denial of service (kernel crash). (CVE-2014-1874).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000635 advisory.

    The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.12.4 updates a certain     length value without ensuring that an associated data structure has been initialized, which allows local     users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg     system call.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002452 advisory.

    The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.12.4 updates a certain     length value without ensuring that an associated data structure has been initialized, which allows local     users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg     system call.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002259 advisory.

    The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.12.4 updates a certain     length value without ensuring that an associated data structure has been initialized, which allows local     users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg     system call.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Saran Neti reported a flaw in the ipv6 UDP Fragmentation Offload (UFI) in the Linux kernel. A remote attacker could exploit this flaw to cause a denial of service (panic). (CVE-2013-4563)

Mathy Vanhoef discovered an error in the the way the ath9k driver was handling the BSSID masking. A remote attacker could exploit this error to discover the original MAC address after a spoofing atack.
(CVE-2013-4579)

Andrew Honig reported a flaw in the Linux Kernel's kvm_vm_ioctl_create_vcpu function of the Kernel Virtual Machine (KVM) subsystem. A local user could exploit this flaw to gain privileges on the host machine. (CVE-2013-4587)

Andrew Honig reported a flaw in the apic_get_tmcct function of the Kernel Virtual Machine (KVM) subsystem if the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service or host OS system crash. (CVE-2013-6367)

Andrew Honig reported an error in the Linux Kernel's Kernel Virtual Machine (KVM) VAPIC synchronization operation. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). (CVE-2013-6368)

Lars Bull discovered a flaw in the recalculate_apic_map function of the Kernel Virtual Machine (KVM) subsystem in the Linux kernel. A guest OS user could exploit this flaw to cause a denial of service (host OS crash). (CVE-2013-6376)

Nico Golde and Fabian Yamaguchi reported buffer underflow errors in the implementation of the XFS filesystem in the Linux kernel. A local user with CAP_SYS_ADMIN could exploit these flaw to cause a denial of service (memory corruption) or possibly other unspecified issues.
(CVE-2013-6382)

A flaw was discovered in the ipv4 ping_recvmsg function of the Linux kernel. A local user could exploit this flaw to cause a denial of service (NULL pointer dereference and system crash). (CVE-2013-6432)

mpd reported an information leak in the recvfrom, recvmmsg, and recvmsg system calls in the Linux kernel. An unprivileged local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7263)

mpb reported an information leak in the Layer Two Tunneling Protocol (l2tp) of the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7264)

mpb reported an information leak in the Phone Network protocol (phonet) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7265)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ISDN sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7266)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with apple talk sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7267)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with ipx protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7268)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with the netrom address family in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7269)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with packet address family sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7270)

An information leak was discovered in the recvfrom, recvmmsg, and recvmsg systemcalls when used with x25 protocol sockets in the Linux kernel. A local user could exploit this leak to obtain potentially sensitive information from kernel memory. (CVE-2013-7271)

mpb reported an information leak in the Low-Rate Wireless Personal Area Networks support (IEEE 802.15.4) in the Linux kernel. A local user could exploit this flaw to obtain sensitive information from kernel stack memory. (CVE-2013-7281)

halfdog reported an error in the AMD K7 and K8 platform support in the Linux kernel. An unprivileged local user could exploit this flaw on AMD based systems to cause a denial of service (task kill) or possibly gain privileges via a crafted application. (CVE-2014-1438)

An information leak was discovered in the Linux kernel's hamradio YAM driver for AX.25 packet radio. A local user with the CAP_NET_ADMIN capability could exploit this flaw to obtain sensitive information from kernel memory. (CVE-2014-1446).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The SUSE Linux Enterprise 11 Service Pack 2 kernel was updated to 3.0.101 and also includes various other bug and security fixes.

A new feature was added :

  - supported.conf: marked net/netfilter/xt_set as supported     (bnc#851066)(fate#313309) The following security bugs     have been fixed :

  - Array index error in the kvm_vm_ioctl_create_vcpu     function in virt/kvm/kvm_main.c in the KVM subsystem in     the Linux kernel through 3.12.5 allows local users to     gain privileges via a large id value. (bnc#853050).
    (CVE-2013-4587)

  - The KVM subsystem in the Linux kernel through 3.12.5     allows local users to gain privileges or cause a denial     of service (system crash) via a VAPIC synchronization     operation involving a page-end address. (bnc#853052).
    (CVE-2013-6368)

  - The apic_get_tmcct function in arch/x86/kvm/lapic.c in     the KVM subsystem in the Linux kernel through 3.12.5     allows guest OS users to cause a denial of service     (divide-by-zero error and host OS crash) via crafted     modifications of the TMICT value. (bnc#853051).
    (CVE-2013-6367)

  - Memory leak in the __kvm_set_memory_region function in     virt/kvm/kvm_main.c in the Linux kernel before 3.9     allows local users to cause a denial of service (memory     consumption) by leveraging certain device access to     trigger movement of memory slots. (bnc#851101).
    (CVE-2013-4592)

  - The lbs_debugfs_write function in     drivers/net/wireless/libertas/debugfs.c in the Linux     kernel through 3.12.1 allows local users to cause a     denial of service (OOPS) by leveraging root privileges     for a zero-length write operation. (bnc#852559).
    (CVE-2013-6378)

  - Multiple buffer overflows in     drivers/staging/wlags49_h2/wl_priv.c in the Linux kernel     before 3.12 allow local users to cause a denial of     service or possibly have unspecified other impact by     leveraging the CAP_NET_ADMIN capability and providing a     long station-name string, related to the (1)     wvlan_uil_put_info and (2) wvlan_set_station_nickname     functions. (bnc#849029). (CVE-2013-4514)

  - The bcm_char_ioctl function in     drivers/staging/bcm/Bcmchar.c in the Linux kernel before     3.12 does not initialize a certain data structure, which     allows local users to obtain sensitive information from     kernel memory via an IOCTL_BCM_GET_DEVICE_DRIVER_INFO     ioctl call. (bnc#849034). (CVE-2013-4515)

  - The ieee80211_radiotap_iterator_init function in     net/wireless/radiotap.c in the Linux kernel before     3.11.7 does not check whether a frame contains any data     outside of the header, which might allow attackers to     cause a denial of service (buffer over-read) via a     crafted header. (bnc#854634). (CVE-2013-7027)

  - The ipc_rcu_putref function in ipc/util.c in the Linux     kernel before 3.10 does not properly manage a reference     count, which allows local users to cause a denial of     service (memory consumption or system crash) via a     crafted application. (bnc#848321). (CVE-2013-4483)

  - Multiple integer overflows in Alchemy LCD frame-buffer     drivers in the Linux kernel before 3.12 allow local     users to create a read-write memory mapping for the     entirety of kernel memory, and consequently gain     privileges, via crafted mmap operations, related to the     (1) au1100fb_fb_mmap function in     drivers/video/au1100fb.c and the (2) au1200fb_fb_mmap     function in drivers/video/au1200fb.c. (bnc#849021).
    (CVE-2013-4511)

  - The aac_send_raw_srb function in     drivers/scsi/aacraid/commctrl.c in the Linux kernel     through 3.12.1 does not properly validate a certain size     value, which allows local users to cause a denial of     service (invalid pointer dereference) or possibly have     unspecified other impact via an FSACTL_SEND_RAW_SRB     ioctl call that triggers a crafted SRB command.
    (bnc#852373). (CVE-2013-6380)

  - Linux kernel built with the networking     support(CONFIG_NET) is vulnerable to an information     leakage flaw in the socket layer. It could occur while     doing recvmsg(2), recvfrom(2) socket calls. It occurs     due to improperly initialised msg_name &amp; msg_namelen     message header parameters. (bnc#854722). (CVE-2013-6463)

  - The aac_compat_ioctl function in     drivers/scsi/aacraid/linit.c in the Linux kernel before     3.11.8 does not require the CAP_SYS_RAWIO capability,     which allows local users to bypass intended access     restrictions via a crafted ioctl call. (bnc#852558).
    (CVE-2013-6383)

  - Off-by-one error in the get_prng_bytes function in     crypto/ansi_cprng.c in the Linux kernel through 3.11.4     makes it easier for context-dependent attackers to     defeat cryptographic protection mechanisms via multiple     requests for small amounts of data, leading to improper     management of the state of the consumed data.
    (bnc#840226). (CVE-2013-4345)

Also the following non-security bugs have been fixed :

  - kabi: protect bind_conflict callback in struct     inet_connection_sock_af_ops. (bnc#823618)

  - printk: forcibly flush nmi ringbuffer if oops is in     progress. (bnc#849675)

  - blktrace: Send BLK_TN_PROCESS events to all running     traces. (bnc#838623)

  - x86/dumpstack: Fix printk_address for direct addresses.
    (bnc#845621)

  - futex: fix handling of read-only-mapped hugepages (VM     Functionality).

  - random: fix accounting race condition with lockless irq     entropy_count update. (bnc#789359)

  - Provide realtime priority kthread and workqueue boot     options. (bnc#836718)

  - sched: Fix several races in CFS_BANDWIDTH. (bnc#848336)

  - sched: Fix cfs_bandwidth misuse of     hrtimer_expires_remaining. (bnc#848336)

  - sched: Fix hrtimer_cancel()/rq->lock deadlock.
    (bnc#848336)

  - sched: Fix race on toggling cfs_bandwidth_used.
    (bnc#848336)

  - sched: Fix buglet in return_cfs_rq_runtime().

  - sched: Guarantee new group-entities always have weight.
    (bnc#848336)

  - sched: Use jump labels to reduce overhead when bandwidth     control is inactive. (bnc#848336)

  - watchdog: Get rid of MODULE_ALIAS_MISCDEV statements.
    (bnc#827767)

  - tcp: bind() fix autoselection to share ports.
    (bnc#823618)

  - tcp: bind() use stronger condition for bind_conflict.
    (bnc#823618)

  - tcp: ipv6: bind() use stronger condition for     bind_conflict. (bnc#823618)

  - macvlan: disable LRO on lower device instead of macvlan.
    (bnc#846984)

  - macvlan: introduce IFF_MACVLAN flag and helper function.
    (bnc#846984)

  - macvlan: introduce macvlan_dev_real_dev() helper     function. (bnc#846984)

  - xen: netback: bump tx queue length. (bnc#849404)

  - xen: xen_spin_kick fixed crash/lock release     (bnc#807434)(bnc#848652).

  - xen: fixed USB passthrough issue. (bnc#852624)

  - netxen: fix off by one bug in     netxen_release_tx_buffer(). (bnc#845729)

  - xfrm: invalidate dst on policy insertion/deletion.
    (bnc#842239)

  - xfrm: prevent ipcomp scratch buffer race condition.
    (bnc#842239)

  - crypto: Fix aes-xts parameter corruption (bnc#854546,     LTC#100718).

  - crypto: gf128mul - fix call to memset() (obvious fix).

  - autofs4: autofs4_wait() vs. autofs4_catatonic_mode()     race. (bnc#851314)

  - autofs4: catatonic_mode vs. notify_daemon race.
    (bnc#851314)

  - autofs4: close the races around autofs4_notify_daemon().
    (bnc#851314)

  - autofs4: deal with autofs4_write/autofs4_write races.
    (bnc#851314)

  - autofs4 - dont clear DCACHE_NEED_AUTOMOUNT on rootless     mount. (bnc#851314)

  - autofs4 - fix deal with autofs4_write races.
    (bnc#851314)

  - autofs4 - use simple_empty() for empty directory check.
    (bnc#851314)

  - blkdev_max_block: make private to fs/buffer.c.
    (bnc#820338)

  - Avoid softlockup in shrink_dcache_for_umount_subtree.
    (bnc#834473)

  - dlm: set zero linger time on sctp socket. (bnc#787843)

  - SUNRPC: Fix a data corruption issue when retransmitting     RPC calls. (bnc#855037)

  - nfs: Change NFSv4 to not recover locks after they are     lost. (bnc#828236)

  - nfs: Adapt readdirplus to application usage patterns.
    (bnc#834708)

  - xfs: Account log unmount transaction correctly.
    (bnc#849950)

  - xfs: improve ioend error handling. (bnc#846036)

  - xfs: reduce ioend latency. (bnc#846036)

  - xfs: use per-filesystem I/O completion workqueues.
    (bnc#846036)

  - xfs: Hide additional entries in struct xfs_mount.
    (bnc#846036 / bnc#848544)

  - vfs: avoid 'attempt to access beyond end of device'     warnings. (bnc#820338)

  - vfs: fix O_DIRECT read past end of block device.
    (bnc#820338)

  - cifs: Improve performance of browsing directories with     several files. (bnc#810323)

  - cifs: Ensure cifs directories do not show up as files.
    (bnc#826602)

  - sd: avoid deadlocks when running under multipath.
    (bnc#818545)

  - sd: fix crash when UA received on DIF enabled device.
    (bnc#841445)

  - sg: fix blk_get_queue usage. (bnc#834808)

  - block: factor out vector mergeable decision to a helper     function. (bnc#769644)

  - block: modify __bio_add_page check to accept pages that     do not start a new segment. (bnc#769644)

  - dm-multipath: abort all requests when failing a path.
    (bnc#798050)

  - scsi: Add 'eh_deadline' to limit SCSI EH runtime.
    (bnc#798050)

  - scsi: Allow error handling timeout to be specified.
    (bnc#798050)

  - scsi: Fixup compilation warning. (bnc#798050)

  - scsi: Retry failfast commands after EH. (bnc#798050)

  - scsi: Warn on invalid command completion. (bnc#798050)

  - scsi: kABI fixes. (bnc#798050)

  - scsi: remove check for 'resetting'. (bnc#798050)

  - advansys: Remove 'last_reset' references. (bnc#798050)

  - cleanup setting task state in scsi_error_handler().
    (bnc#798050)

  - dc395: Move 'last_reset' into internal host structure.
    (bnc#798050)

  - dpt_i2o: Remove DPTI_STATE_IOCTL. (bnc#798050)

  - dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset.
    (bnc#798050)

  - tmscsim: Move 'last_reset' into host structure.
    (bnc#798050)

  - scsi_dh: invoke callback if ->activate is not present.
    (bnc#708296)

  - scsi_dh: return individual errors in scsi_dh_activate().
    (bnc#708296)

  - scsi_dh_alua: Decode EMC Clariion extended inquiry.
    (bnc#708296)

  - scsi_dh_alua: Decode HP EVA array identifier.
    (bnc#708296)

  - scsi_dh_alua: Evaluate state for all port groups.
    (bnc#708296)

  - scsi_dh_alua: Fix missing close brace in     alua_check_sense. (bnc#843642)

  - scsi_dh_alua: Make stpg synchronous. (bnc#708296)

  - scsi_dh_alua: Pass buffer as function argument.
    (bnc#708296)

  - scsi_dh_alua: Re-evaluate port group states after STPG.
    (bnc#708296)

  - scsi_dh_alua: Recheck state on transitioning.
    (bnc#708296)

  - scsi_dh_alua: Rework rtpg workqueue. (bnc#708296)

  - scsi_dh_alua: Use separate alua_port_group structure.
    (bnc#708296)

  - scsi_dh_alua: Allow get_alua_data() to return NULL.
    (bnc#839407)

  - scsi_dh_alua: asynchronous RTPG. (bnc#708296)

  - scsi_dh_alua: correctly terminate target port strings.
    (bnc#708296)

  - scsi_dh_alua: defer I/O while workqueue item is pending.
    (bnc#708296)

  - scsi_dh_alua: Do not attach to RAID or enclosure     devices. (bnc#819979)

  - scsi_dh_alua: Do not attach to well-known LUNs.
    (bnc#821980)

  - scsi_dh_alua: fine-grained locking in alua_rtpg_work().
    (bnc#708296)

  - scsi_dh_alua: invalid state information for 'optimized'     paths. (bnc#843445)

  - scsi_dh_alua: move RTPG to workqueue. (bnc#708296)

  - scsi_dh_alua: move 'expiry' into PG structure.
    (bnc#708296)

  - scsi_dh_alua: move some sense code handling into generic     code. (bnc#813245)

  - scsi_dh_alua: multipath failover fails with error 15.
    (bnc#825696)

  - scsi_dh_alua: parse target device id. (bnc#708296)

  - scsi_dh_alua: protect accesses to struct     alua_port_group. (bnc#708296)

  - scsi_dh_alua: put sense buffer on stack. (bnc#708296)

  - scsi_dh_alua: reattaching device handler fails with     'Error 15'. (bnc#843429)

  - scsi_dh_alua: remove locking when checking state.
    (bnc#708296)

  - scsi_dh_alua: remove stale variable. (bnc#708296)

  - scsi_dh_alua: retry RTPG on UNIT ATTENTION. (bnc#708296)

  - scsi_dh_alua: retry command on 'mode parameter changed'     sense code. (bnc#843645)

  - scsi_dh_alua: simplify alua_check_sense(). (bnc#843642)

  - scsi_dh_alua: simplify state update. (bnc#708296)

  - scsi_dh_alua: use delayed_work. (bnc#708296)

  - scsi_dh_alua: use flag for RTPG extended header.
    (bnc#708296)

  - scsi_dh_alua: use local buffer for VPD inquiry.
    (bnc#708296)

  - scsi_dh_alua: use spin_lock_irqsave for port group.
    (bnc#708296)

  - lpfc: Do not free original IOCB whenever ABTS fails.
    (bnc#806988)

  - lpfc: Fix kernel warning on spinlock usage. (bnc#806988)

  - lpfc: Fixed system panic due to midlayer abort.
    (bnc#806988)

  - qla2xxx: Add module parameter to override the default     request queue size. (bnc#826756)

  - qla2xxx: Module parameter 'ql2xasynclogin'. (bnc#825896)

  - bna: do not register ndo_set_rx_mode callback.
    (bnc#847261)

  - hv: handle more than just WS2008 in KVP negotiation.
    (bnc#850640)

  - drm: do not add inferred modes for monitors that do not     support them. (bnc#849809)

  - pci/quirks: Modify reset method for Chelsio T4.
    (bnc#831168)

  - pci: fix truncation of resource size to 32 bits.
    (bnc#843419)

  - pci: pciehp: Retrieve link speed after link is trained.
    (bnc#820102)

  - pci: Separate pci_bus_read_dev_vendor_id from     pci_scan_device. (bnc#820102)

  - pci: pciehp: replace unconditional sleep with config     space access check. (bnc#820102)

  - pci: pciehp: make check_link_active more helpful.
    (bnc#820102)

  - pci: pciehp: Add pcie_wait_link_not_active().
    (bnc#820102)

  - pci: pciehp: Add Disable/enable link functions.
    (bnc#820102)

  - pci: pciehp: Disable/enable link during slot power     off/on. (bnc#820102)

  - mlx4: allocate just enough pages instead of always 4     pages. (bnc#835186 / bnc#835074)

  - mlx4: allow order-0 memory allocations in RX path.
    (bnc#835186 / bnc#835074)

  - net/mlx4: use one page fragment per incoming frame.
    (bnc#835186 / bnc#835074)

  - qeth: request length checking in snmp ioctl (bnc#849848,     LTC#99511).

  - cio: add message for timeouts on internal I/O     (bnc#837739,LTC#97047).

  - s390/cio: dont abort verification after missing irq     (bnc#837739,LTC#97047).

  - s390/cio: skip broken paths (bnc#837739,LTC#97047).

  - s390/cio: export vpm via sysfs (bnc#837739,LTC#97047).

  - s390/cio: handle unknown pgroup state     (bnc#837739,LTC#97047).

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
72324	SuSE 11.3 Security Update : Linux kernel (SAT Patch Number 8826)	Nessus	SuSE Local Security Checks	2014/2/5	2021/1/19	high
72901	Ubuntu 12.10 : linux vulnerabilities (USN-2138-1)	Nessus	Ubuntu Local Security Checks	2014/3/10	2021/1/19	high
71936	Mandriva Linux Security Advisory : kernel (MDVSA-2014:001)	Nessus	Mandriva Local Security Checks	2014/1/14	2021/1/6	high
72573	Ubuntu 12.04 LTS : linux vulnerabilities (USN-2109-1)	Nessus	Ubuntu Local Security Checks	2014/2/19	2021/1/19	high
72858	Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-2129-1)	Nessus	Ubuntu Local Security Checks	2014/3/6	2021/1/19	high
72899	Ubuntu 12.04 LTS : linux-lts-raring vulnerabilities (USN-2136-1)	Nessus	Ubuntu Local Security Checks	2014/3/10	2021/1/19	high
283823	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000635)	Nessus	Unity Linux Local Security Checks	2026/1/14	2026/1/15	medium
287216	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002452)	Nessus	Unity Linux Local Security Checks	2026/1/15	2026/1/15	medium
287501	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002259)	Nessus	Unity Linux Local Security Checks	2026/1/15	2026/1/15	medium
72576	Ubuntu 12.04 LTS : linux-lts-saucy vulnerabilities (USN-2113-1)	Nessus	Ubuntu Local Security Checks	2014/2/19	2021/1/19	high
72578	Ubuntu 13.10 : linux vulnerabilities (USN-2117-1)	Nessus	Ubuntu Local Security Checks	2014/2/19	2021/1/19	high
72163	SuSE 11.2 Security Update : Linux kernel (SAT Patch Numbers 8779 / 8791 / 8792)	Nessus	SuSE Local Security Checks	2014/1/28	2021/1/19	high
72325	SuSE 11.3 Security Update : Linux kernel (SAT Patch Numbers 8823 / 8827)	Nessus	SuSE Local Security Checks	2014/2/5	2021/1/19	high
127146	NewStart CGSL MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0004)	Nessus	NewStart CGSL Local Security Checks	2019/8/12	2022/5/19	high

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