1282 matches found
Privilege Escalation
The kernel contains privilege escalation. A flaw in devload could allow a local user who has the CAPNETADMIN capability to load arbitrary modules from "/lib/modules/", instead of only netdev modules...
systemd security, bug fix, and enhancement update
239-18.0.1 - fix netdev is missing for iscsi entry in /etc/fstab [email protected] Orabug: 25897792 - set 'RemoveIPC=no' in logind.conf as default for OL7.2 Orabug: 22224874 - allow dm remove ioctl to co-operate with UEK3 Vaughan Cao Orabug: 18467469 - add hv dynamic memory support Jerry...
kernel: net-sysfs: *_queue_add_kobject refcount issue
A flaw was found in the way the rxqueueaddkobject and netdevqueueaddkobject functions in the Linux kernel handled refcounting of certain objects. This flaw allows a local user who can trigger the error code path to use this vulnerability to disturb the integrity of the system...
CVE-2019-16994
In the Linux kernel before 5.0, a memory leak exists in sitinitnet in net/ipv6/sit.c when registernetdev fails to register sitn-fbtunneldev, which may cause denial of service, aka CID-07f12b26e21a...
DEBIAN-CVE-2019-16994
In the Linux kernel before 5.0, a memory leak exists in sitinitnet in net/ipv6/sit.c when registernetdev fails to register sitn-fbtunneldev, which may cause denial of service, aka CID-07f12b26e21a...
UBUNTU-CVE-2019-16994
In the Linux kernel before 5.0, a memory leak exists in sitinitnet in net/ipv6/sit.c when registernetdev fails to register sitn-fbtunneldev, which may cause denial of service, aka CID-07f12b26e21a...
systemd/fuzz-netdev-parser: Use-of-uninitialized-value in explicit_bzero_safe
Project: https://github.com/systemd/systemd.git Detailed report: https://oss-fuzz.com/testcase?key=5189307683307520 Project: systemd Fuzzer: libFuzzersystemdfuzz-netdev-parser Fuzz target binary: fuzz-netdev-parser Job Type: libfuzzermsansystemd Platform Id: linux Crash Type:...
systemd/fuzz-netdev-parser: Global-buffer-overflow in nulstr_contains
Project: https://github.com/systemd/systemd.git Detailed report: https://oss-fuzz.com/testcase?key=5695224883445760 Project: systemd Fuzzer: libFuzzersystemdfuzz-netdev-parser Fuzz target binary: fuzz-netdev-parser Job Type: libfuzzerasansystemd Platform Id: linux Crash Type: Global-buffer-overfl...
openSUSE Security Update : openvswitch (openSUSE-2018-1562)
This update for openvswitch to version 2.7.6 fixes the following issues : These security issues were fixed : - CVE-2018-17205: Prevent OVS crash when reverting old flows in bundle commit bsc1104467. - CVE-2018-17206: Avoid buffer overread in BUNDLE action decoding bsc1104467. - CVE-2018-17204:Whe...
Security update for openvswitch (moderate)
This update for openvswitch to version 2.7.6 fixes the following issues: These security issues were fixed: - CVE-2018-17205: Prevent OVS crash when reverting old flows in bundle commit bsc1104467. - CVE-2018-17206: Avoid buffer overread in BUNDLE action decoding bsc1104467. - CVE-2018-17204:When...
systemd/fuzz-netdev-parser: Use-of-uninitialized-value in in_addr_is_null
Project: https://github.com/systemd/systemd.git Detailed report: https://oss-fuzz.com/testcase?key=5731561064890368 Project: systemd Fuzzer: libFuzzersystemdfuzz-netdev-parser Fuzz target binary: fuzz-netdev-parser Job Type: libfuzzermsansystemd Platform Id: linux Crash Type:...
systemd/fuzz-netdev-parser: Heap-buffer-overflow in wireguard_done
Project: https://github.com/systemd/systemd.git Detailed report: https://oss-fuzz.com/testcase?key=5656248813355008 Project: systemd Fuzzer: libFuzzersystemdfuzz-netdev-parser Fuzz target binary: fuzz-netdev-parser Job Type: libfuzzerasansystemd Platform Id: linux Crash Type: Heap-buffer-overflow...
AMD / ARM / Intel - Speculative Execution Variant 4 Speculative Store Bypass
/ ======== Intro / Overview ======== After Michael Schwarz made some interesting observations, we started looking into variants other than the three already-known ones. I noticed that Intel's Optimization Manual says in section 2.4.4.5 "Memory Disambiguation": A load instruction micro-op may depe...
Linux kernel: Exploitable memory corruption due to UFO to non-UFO path switch(CVE-2017-1000112)
Bug details When building a UFO packet with MSGMORE ipappenddata calls ipufoappenddata to append. However in between two send calls, the append path can be switched from UFO to non-UFO one, which leads to a memory corruption. In case UFO packet lengths exceeds MTU, copy = maxfraglen - skb-len...
Fedora 23 : kernel-4.2.3-300.fc23 (2015-43145298f4)
The 4.2.3 stable kernel update contains a number of important fixes across the tree. kernel-4.2.3-300.fc23 - Linux v4.2.3 - Netdev fix race in resqqueueunlink Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has...
OracleVM 3.3 : kernel-uek (OVMSA-2015-0144)
The remote OracleVM system is missing necessary patches to address critical security updates : - virtio-net: drop NETIFFFRAGLIST Jason Wang Orabug: 22145600 CVE-2015-5156 - netdev: fix NETIFFGSOUDPTUNNELBIT enum shift in i40e driver import Todd Vierling Orabug: 22066176 - xen/blkfront: remove...
Unbreakable Enterprise kernel security update
kernel-uek 3.8.13-98.5.2 - virtio-net: drop NETIFFFRAGLIST Jason Wang Orabug: 22145600 CVE-2015-5156 3.8.13-98.5.1 - netdev: fix NETIFFGSOUDPTUNNELBIT enum shift in i40e driver import Todd Vierling Orabug: 22066176...
UBUNTU-CVE-2014-3535
include/linux/netdevice.h in the Linux kernel before 2.6.36 incorrectly uses macros for netdevprintk and its related logging implementation, which allows remote attackers to cause a denial of service NULL pointer dereference and system crash by sending invalid packets to a VxLAN interface...
PT-2014-5377 · Linux +2 · Linux Kernel +2
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.36 Description: The issue is related to the incorrect use of macros for netdev printk and its related logging implementation in the Linux kernel. This can be exploited by remote attackers to cause a denial o...
Fedora 18 : libvirt-0.10.2.3-1.fc18 (2013-1644)
Rebased to version 0.10.2.3 - Fix libxl driver to build against xen 4.2 bz 870689 - Fix possible crash when destroying guests bz 877110 - Fix loading sysctl file bz 887017 - Fix svirt memory leak bz 890039 - Fix attaching PCI netdev to VM bz 893131 - Fix libvirtd segfault on shutdown bz 903184 -...