Information Exposure Affecting torvalds/linux package, versions [,5.15-rc3)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-2932160
  • published20 Jun 2022
  • disclosed20 Jun 2022
  • creditUnknown

Introduced: 20 Jun 2022

CVE-2021-20320  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 5.15-rc3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure through s390 eBPF JIT in bpf_jit_insn of arch/s390/net/bpf_jit_comp.c.

CVSS Base Scores

version 3.1