Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001977)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001977 advisory. Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002202)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002202 advisory. Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988856)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988856 advisory. In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, w...

SUSE CVE-2022-49890

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, we will use vfsgetxattralloc to complete the memory allocation of tmpbuf, if we have completed the memory allocation of tmpbuf, but...

UBUNTU-CVE-2022-49890

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, we will use vfsgetxattralloc to complete the memory allocation of tmpbuf, if we have completed the memory allocation of tmpbuf, but...

CVE-2022-49890 capabilities: fix potential memleak on error path from vfs_getxattr_alloc()

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, we will use vfsgetxattralloc to complete the memory allocation of tmpbuf, if we have completed the memory allocation of tmpbuf, but...

CVE-2022-49890

CVE-2022-49890 covers a Linux kernel memleak in cap_inode_getsecurity() when using vfs_getxattr_alloc() to allocate tmpbuf. If tmpbuf allocation succeeds but handler->get() fails, memory leak could occur in the sequence (krealloc of xattr_value, then assignment back to *xattr_value). The mitig...

The vulnerability of the __jfs_getxattr() and jfs_listxattr() functions in the Linux file system jfs allows a attacker to cause a service failure.

The vulnerability of the jfsgetxattr and jfslistxattr functions in the fs/jfs/xattr.c file of the JFS file system in the Linux operating system is related to reading memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: capabilities: fix potential memleak on error path from vfs_getxattr_alloc()

A flaw was found in the capabilities subsystem in the Linux kernel. When memory is allocated for a temporary buffer and a subsequent function call fails, the allocated memory is not released, resulting in a memory leak. This issue could impact system performance and result in a denial of service...

PT-2025-18607 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the capabilities module. The problem occurs when the vfs getxattr alloc function fails to allocate memory f...

SUSE CVE-2013-4591

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

GSD-2022-1008311 capabilities: fix potential memleak on error path from vfs_getxattr_alloc()

capabilities: fix potential memleak on error path from vfsgetxattralloc 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 v4.14.299 by commit...

kernel: nfs: missing check for buffer length in __nfs4_get_acl_uncached

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

DEBIAN-CVE-2013-4591

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

Buffer overflow

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

UBUNTU-CVE-2013-4591

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

CVE-2013-4591

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

CVE-2013-4591

Buffer overflow in the nfs4getacluncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service memory corruption and system crash or possibly have unspecified other impact via a getxattr system call for the system.nfs4acl extended attribut...

PT-2013-5086 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.7.2 Description: The issue is related to a buffer overflow in the nfs4 get acl uncached function, which can cause a denial of service, resulting in memory corruption and system crash. It may also have other...