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kernel CVE-2021-28971

Moderate
tjkirch published GHSA-5q9c-rrw2-47f6 May 7, 2021

Package

kernel (bottlerocket)

Affected versions

< 1.1.0

Patched versions

1.1.0

Description

On some Haswell CPUs, userspace applications (such as perf-fuzzer) can cause a system crash because the PEBS status in a PEBS record is mishandled.

Severity

Moderate

CVE ID

CVE-2021-28971

Weaknesses

No CWEs