Linux SMB Server Buffer Overflow DoS

The vulnerability of the ksmbdconninitservercallbacks function in the fs/smb/server/connection.c module of the SMB server support module in the Linux operating system is related to errors in resource usage counters. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel netfilter Heap Buffer Overflow DoS

The vulnerability of the nftablesdelrule function in the /net/netfilter/nftablesapi.c file of the Linux kernel’s netfilter network interface layer is related to improper handling of usage counters, which can lead to a memory leak. Exploiting this vulnerability could allow an attacker to cause a...

Linux net/sched/cls_u32 Heap Buffer Overflow DoS

The vulnerability of the u32setparms function in the net/sched/clsu32.c module of the Linux operating system is related to incorrect handling of usage counters. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of data...

Netfilter Heap Buffer Overflow DoS

The vulnerability of the nftimmediateDestroy function in the net/netfilter/nftimmediate.c module of the Netfilter subsystem in the Linux operating system is related to incorrect handling of usage counters. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

MOPB-27-2007:PHP ext/gd Already Freed Resource Access Vulnerability

Summary When GD functions are called they first retrieve the resource data for further processing. When these functions are interrupted by an error, after the resource data is retrieved, a malicious userspace errorhandler can destroy the image resource and replace it with a specially prepared fak...