Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3657)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3657 advisory. - mm: Tighten x86 /dev/mem with zeroing reads Kees Cook Orabug: 26675925 CVE-2017-7889 - more biomapuseriov leak fixes Al Viro Orabug: 27069042...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.20.1 - tty: Fix race in ptywrite leading to NULL deref Todd Vierling Orabug: 25392692 - ocfs2/dlm: ignore cleaning the migration mle that is inuse xuejiufei Orabug: 26479780 - KEYS: fix dereferencing NULL payload with nonzero length Eric Biggers Orabug: 26592025 - oracleasm:...

Unbreakable Enterprise kernel security update

2.6.39-400.297.8 - Bluetooth: Properly check L2CAP config option output buffer length Ben Seri Orabug: 26796428 CVE-2017-1000251 2.6.39-400.297.7 - xen: fix bio vec merging Roger Pau Monne Orabug: 26645562 CVE-2017-12134 - fs/exec.c: account for argv/envp pointers Kees Cook Orabug: 26638926...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.19.7 - Bluetooth: Properly check L2CAP config option output buffer length Ben Seri Orabug: 26796364 CVE-2017-1000251 3.8.13-118.19.6 - xen: fix bio vec merging Roger Pau Monne Orabug: 26645550 CVE-2017-12134 3.8.13-118.19.5 - fs/exec.c: account for argv/envp pointers Kees Co...

[SECURITY] Fedora 25 Update: qpdf-6.0.0-6.fc25

QPDF is a command-line program that does structural, content-preserving transformations on PDF files. It could have been called something like pdf-to-pdf. It includes support for merging and splitting PDFs and to manipulate the list of pages in a PDF file. It is not a PDF viewer or a program...

linux: Fix Xen block IO merge-ability calculation

ISSUE DESCRIPTION The block layer in Linux may choose to merge adjacent block IO requests. When Linux is running as a Xen guest, the default merging algorithm is replaced with a Xen-specific one. When Linux is running as an x86 PV guest, some BIO's are erroneously merged, corrupting the data stre...

PT-2017-4328

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 4.4.0-96.119 and later Description: A flaw in the Linux kernel's memory deduplication mechanism, specifically in the Kernel Samepage Merging KSM component, can create a side channel. This allows an attacker to potentiall...

The vulnerability of the Kernel Samepage Merging (KSM) component in the Linux operating system allows a hacker to influence the confidentiality of information.

The vulnerability of the Linux operating system’s Kernel Samepage Merging KSM component is related to the lack of protection for service data when the ASLR mechanism is used. Exploiting this vulnerability allows a local attacker to partially compromise the confidentiality of information through a...

CVE-2015-2877

Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states "Basically ...

Cross site scripting

DISPUTED Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states...

DEBIAN-CVE-2015-2877

Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states "Basically ...

UBUNTU-CVE-2015-2877

DISPUTED Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states...

CVE-2015-2877

CVE-2015-2877 affects Kernel Samepage Merging (KSM) in Linux kernels 2.6.32–4.x. The write-timing side channel allows a guest OS user to defeat ASLR on other guest instances via Cross-VM ASL Introspection (CAIN). The entry notes that disabling deduplication mitigates the attack vector. No explici...

CVE-2015-2877

Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states "Basically ...

PT-2017-1614 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 2.6.32 through 4.x Description: The issue is related to the Kernel Samepage Merging KSM component in the Linux kernel, which does not prevent the use of a write-timing side channel. This allows guest OS users to defeat t...

CVE-2016-7112

A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions V1.03; Firmware variant IEC 104...

CVE-2016-7112

CVE-2016-7112 is an Authentication Bypass vulnerability in the Siemens EN100 Ethernet module used with SIPROTEC 4/Compact and related equipment. Affected firmware variants PROFINET IO, Modbus TCP, DNP3 TCP, and IEC 104 in all SIPROTEC 4/Compact deployments allow remote attackers with access to th...

The vulnerability of Google Chrome’s browser allows a malicious actor to circumvent sandboxing restrictions.

Google Chrome browser contains a vulnerability related to incorrect block merging in the PointerCompare function of codegen.cc within Seccomp-BPF. Exploiting this vulnerability allows malicious actors to bypass sandbox restrictions by accessing the render process...

CVE-2016-4785

A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions V1.03; Firmware variant IEC 104...

CVE-2016-4784

A vulnerability has been identified in firmware variant PROFINET IO for EN100 Ethernet module : All versions V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions V1.03; Firmware variant IEC 104...