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CVE-2019-13648

Description

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.


Affected Package


OS OS Version Package Name Package Version
Debian 12 linux 6.0.10-1
Debian 11 linux 5.10.140-1
Debian 10 linux 4.19.249-2
Debian 999 linux 6.0.10-2

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