AZL-8483 CVE-2022-24448 affecting package kernel for versions less than 5.15.26.1-1

An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the ODIRECTORY flag, and tries to open a regular file, nfsatomicopen performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in...

CVE-2021-4032

A vulnerability was found in the Linux kernel's KVM subsystem in arch/x86/kvm/lapic.c kvmfreelapic when a failure allocation was detected. In this flaw the KVM subsystem may crash the kernel due to mishandling of memory errors that happens during VCPU construction, which allows an attacker with...

AZL-6578 CVE-2021-37159 affecting package kernel for versions less than 5.15.2.1-1

hsofreenetdevice in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregisternetdev without checking for the NETREGREGISTERED state, leading to a use-after-free and a double free...

UBUNTU-CVE-2019-20096

In the Linux kernel before 5.1, there is a memory leak in featregistersp in net/dccp/feat.c, which may cause denial of service, aka CID-1d3ff0950e2b...

DEBIAN-CVE-2018-20784

In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfsrq's, which allows attackers to cause a denial of service infinite loop in updateblockedaverages or possibly have unspecified other impact by inducing a high load...

Linux kernel denial of service vulnerability (CNVD-2018-06460)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the 'munlockpagevec' function in the mm/mlock.c file in Linux kernel versions prior to 4.11.4. A local attacker can exploit this...

kernel: Reachable BUG_ON from userspace in sctp_wait_for_sndbuf

It was reported that with Linux kernel, earlier than version v4.10-rc8, an application may trigger a BUGON in sctpwaitforsndbuf if the socket tx buffer is full, a thread is waiting on it to queue more data, and meanwhile another thread peels off the association being used by the first thread...

PT-2015-1019 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: linux-image-3.13.0 Linux kernel versions prior to 3.15 Description: The issue affects the XFS implementation in the Linux kernel, where an old size value is improperly used during remote attribute replacement. This can be exploited locally to...

UBUNTU-CVE-2013-7348

Double free vulnerability in the ioctxalloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service system crash or possibly have unspecified other impact via vectors involving an error condition in the aiosetupring function...

CVE-2014-2039

arch/s390/kernel/head64.S in the Linux kernel before 3.13.5 on the s390 platform does not properly handle attempted use of the linkage stack, which allows local users to cause a denial of service system crash by executing a crafted instruction...

UBUNTU-CVE-2011-4131

The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service OOPS by sending an excessive number of bitmap words...

kernel: gro: only reset frag0 when skb can be pulled

The skbgroheaderslow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload GRO is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service system crash via crafted network traffic...

kernel: panic when submitting certain 0-length I/O requests

The blkrqmapuseriov function in block/blk-map.c in the Linux kernel before 2.6.37-rc7 allows local users to cause a denial of service panic via a zero-length I/O request in a device ioctl to a SCSI device, related to an unaligned map. NOTE: this vulnerability exists because of an incomplete fix f...

kernel: ipc/compat*.c: reading uninitialized stack memory

The ipc subsystem in the Linux kernel before 2.6.37-rc1 does not initialize certain structures, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to the 1 compatsyssemctl, 2 compatsysmsgctl, and 3 compatsysshmctl functions in...

kernel: OOM/crash in drivers/connector

drivers/connector/connector.c in the Linux kernel before 2.6.32.8 allows local users to cause a denial of service memory consumption and system crash by sending the kernel many NETLINKCONNECTOR messages...

kernel: nfsd should drop CAP_MKNOD for non-root

nfsd in the Linux kernel before 2.6.28.9 does not drop the CAPMKNOD capability before handling a user request in a thread, which allows local users to create device nodes, as demonstrated on a filesystem that has been exported with the rootsquash option...

kernel Race condition in mincore can cause "ps -ef" to hang

The mincore function in the Linux kernel before 2.4.33.6 does not properly lock access to user space, which has unspecified impact and attack vectors, possibly related to a deadlock...

kernel: Local DoS with corrupted ELF

Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service crash via a malformed ELF file that triggers memory maps that cross region boundaries...

kernel: Local DoS with corrupted ELF

Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service crash via a malformed ELF file that triggers memory maps that cross region boundaries...

NFS client panic using O_DIRECT

The Linux Kernel before 2.6.15.5 allows local users to cause a denial of service NFS client panic via unknown attack vectors related to the use of ODIRECT direct I/O...