The vulnerability of the test_bpf function in the powerpc64 kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the testbpf function in the powerpc64 component of the Linux operating system is related to the limitation on the use of dbrx for processors compatible with ISA version 2.06. Exploiting this vulnerability can allow a hacker to cause a service failure...

DEBIAN-CVE-2022-48755

In the Linux kernel, the following vulnerability has been resolved: powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06 Johan reported the below crash with testbpf on ppc64 e5500: testbpf: 296 ALUENDFROMLE 64: 0x0123456789abcdef - 0x67452301 jited:1 Oops: Exception in kernel mode,...