CVE-2021-32846 Moby HyperKit uninitialized memory use in virtio-sock pci_vtsock_proc_tx

HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107, function pcivtsockproctx in virtio-sock can lead to to uninitialized memory use. In this situation, there is a check for the return value to be less or equal to VTSOCKMAXSEGS, but that check is...

CVE-2021-32846 Moby HyperKit uninitialized memory use in virtio-sock pci_vtsock_proc_tx

HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107, function pcivtsockproctx in virtio-sock can lead to to uninitialized memory use. In this situation, there is a check for the return value to be less or equal to VTSOCKMAXSEGS, but that check is...

PT-2023-12180 · Hyperkit · Hyperkit

Name of the Vulnerable Software and Affected Versions: HyperKit version 0.20210107 Description: HyperKit is a toolkit for embedding hypervisor capabilities in an application. The function pci vtsock proc tx in virtio-sock can lead to uninitialized memory use due to an insufficient check for the...

HyperKit 代码问题漏洞

HyperKit is a Moby open source toolkit for embedding virtual machine monitor functionality in applications. A security vulnerability exists in HyperKit 0.20210107 and earlier versions, which stems from a function pcivtsockproctx in virtio-sock that results in uninitialized memory usage, and can b...

SUSE CVE-2005-0750

The bluezsockcreate function in the Bluetooth stack for Linux kernel 2.4.6 through 2.4.30-rc1 and 2.6 through 2.6.11.5 allows local users to gain privileges via 1 socket or 2 socketpair call with a negative protocol value...

SUSE CVE-2013-3229

The iucvsockrecvmsg function in net/iucv/afiucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call...

SUSE CVE-2014-2851

Integer overflow in the pinginitsock function in net/ipv4/ping.c in the Linux kernel through 3.14.1 allows local users to cause a denial of service use-after-free and system crash or possibly gain privileges via a crafted application that leverages an improperly managed reference counter...

SUSE CVE-2016-9793

The socksetsockopt function in net/core/sock.c in the Linux kernel before 4.8.14 mishandles negative values of sksndbuf and skrcvbuf, which allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact by leveraging the CAPNETADMIN...

SUSE CVE-2018-9568

In skclonelock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID:...

SUSE CVE-2019-18680

An issue was discovered in the Linux kernel 4.4.x before 4.4.195. There is a NULL pointer dereference in rdstcpkillsock in net/rds/tcp.c that will cause denial of service, aka CID-91573ae4aed0...

SUSE CVE-2020-25650

A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path /run/spice-vdagentd/spice-vdagent-sock could use this flaw to perform a memory denial of service f...

SUSE CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcpsockconnect causing use-after-free which might lead to privilege escalations...

SUSE CVE-2020-25672

A memory leak vulnerability was found in Linux kernel in llcpsockconnect...

SUSE CVE-2020-25673

A vulnerability was found in Linux kernel where non-blocking socket in llcpsockconnect leads to leak and eventually hanging-up the system...

SUSE CVE-2021-3640

A flaw use-after-free in function scosocksendmsg of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIOREGISTER or other way triggers race condition of the call scoconndel together with the call scosocksendmsg with the expected controllable faulting memory page. A privilege...

SUSE CVE-2021-20268

An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script calls devmapinitmap or sockmapalloc. This flaw allows a local user to crash the system or possibly escalate their privileges. The highest threat from thi...

SUSE CVE-2021-23133

A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctpdestroysock is called without socknetsk-sctp.addrwqlock then an element is removed from the...

PT-2024-14698

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.2.0-rc7-syzkaller-17907-g2d3827b3f393 Description The vulnerability is related to a kernel memory exposure attempt detected from the SLUB object 'skbuff head cache' in the Linux kernel. The issue occurs when th...

GSD-2023-1001426 net/tunnel: wait until all sk_user_data reader finish before releasing the sock

net/tunnel: wait until all skuserdata reader finish before releasing the sock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commi...

GSD-2023-1001119 net/tunnel: wait until all sk_user_data reader finish before releasing the sock

net/tunnel: wait until all skuserdata reader finish before releasing the sock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...