VYPR
Unrated severityNVD Advisory· Published Aug 2, 2021· Updated Aug 4, 2024

CVE-2021-35477

CVE-2021-35477

Description

In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting store operation does not necessarily occur before a store operation that has an attacker-controlled value.

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Affected products

204

Patches

Vulnerability mechanics

References

6

News mentions

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