2192 matches found
kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and...
kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and...
UBUNTU-CVE-2017-8797
The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...
DEBIAN-CVE-2017-8797
The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...
kernel: nfsd: Incorrect handling of long RPC replies
The NFS2/3 RPC client could send long arguments to the NFS server. These encoded arguments are stored in an array of memory pages, and accessed using pointer variables. Arbitrarily long arguments could make these pointers point outside the array and cause an out-of-bounds memory access. A remote...
kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and...
kernel: nfsd: Incorrect handling of long RPC replies
The NFS2/3 RPC client could send long arguments to the NFS server. These encoded arguments are stored in an array of memory pages, and accessed using pointer variables. Arbitrarily long arguments could make these pointers point outside the array and cause an out-of-bounds memory access. A remote...
kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and...
CVE-2017-4979
EMC Isilon OneFS 8.0.1.0, OneFS 8.0.0.0 - 8.0.0.2, OneFS 7.2.1.0 - 7.2.1.3, and OneFS 7.2.0.x is affected by an NFS export vulnerability. Under certain conditions, after upgrading a cluster from OneFS 7.1.1.x or earlier, users may have unexpected levels of access to some NFS exports...
UBUNTU-CVE-2017-9059
The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service resource consumption by leveraging improper channel callback shutdown when unmounting an NFSv4 filesystem, aka a "module reference and kernel daemon" leak...
The vulnerability of the NFSv2 and NFSv3 server implementations in the Linux operating system allows a hacker to trigger arithmetic pointer errors or exert other types of influence.
The vulnerability of NFSv2 and NFSv3 implementations in the Linux operating system’s kernel is related to integer overflows. Exploiting this vulnerability allows a malicious actor to execute arithmetic instructions with errors or to perform other actions using specially crafted requests related t...
Linux kernel denial of service vulnerability (CNVD-2017-06843)
Linux is an open source computer operating system kernel. A denial of service vulnerability exists in the NFSv2/NFSv3 server in the nfsd subsystem of Linux kernel version 4.10.11. It allows remote attackers to cause a denial of service via a long RPC reply...
UBUNTU-CVE-2017-7895
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and...
UBUNTU-CVE-2017-7645
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service system crash via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c...
PT-2017-2368 · Linux +5 · Linux Kernel +5
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.10.11 Description: The issue is related to the NFSv2/NFSv3 server in the nfsd subsystem, which allows remote attackers to cause a denial of service system crash via a long RPC reply. This is due to insufficien...
Integer overflow
The Huawei OceanStor 5800 V300R003C00 has an integer overflow vulnerability. An authenticated attacker may send massive abnormal Network File System NFS packets, causing an anomaly in specific disk arrays...
kernel: when NFSv4 migration is executed, kernel oops occurs at NFS client
A NULL pointer dereference flaw was found in the Linux kernel: the NFSv4.2 migration code improperly initialized the kernel structure. A local, authenticated user could use this flaw to cause a panic of the NFS client denial of service...
kernel: when NFSv4 migration is executed, kernel oops occurs at NFS client
A NULL pointer dereference flaw was found in the Linux kernel: the NFSv4.2 migration code improperly initialized the kernel structure. A local, authenticated user could use this flaw to cause a panic of the NFS client denial of service...
USN-3070-4 linux-lts-xenial vulnerabilities
USN-3070-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. A missing permission check when settings ACLs was discovered in nfsd. A local user cou...