CVE-2020-27170 (GCVE-0-2020-27170)

Vulnerability from cvelistv5 – Published: 2021-03-20 21:30 – Updated: 2024-08-04 16:11
VLAI?
Summary
An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable 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-f232326f6966. This affects pointer types that do not define a ptr_limit.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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