An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c has an off-by-one error (with a resultant integer underflow) affecting out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory, aka CID-10d2bb2e6b1d.

cbl_mariner 2

redhatcve 1

debiancve 1

veracode 1

ubuntucve 1

cve 1

prion 1

thn 1

cloudfoundry 1

ubuntu 2

nessus 30

openvas 27