CVE-2020-27171 (GCVE-0-2020-27171)

Vulnerability from cvelistv5 – Published: 2021-03-20 21:41 – Updated: 2024-08-04 16:11
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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