Asterisk 代码问题漏洞

Asterisk is software for a PBX system that runs on Linux and supports IP calls using SIP, IAX, and H323 protocols. A security vulnerability exists in Sangoma Asterisk that originates from a vulnerability that allows an attacker to trigger a crash by sending a specific request. The following...

A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.

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