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Unrated severityNVD Advisory· Published Jul 12, 2022· Updated Aug 3, 2024

Arbitrary Memory Disclosure through CPU Side-Channel Attacks (Retbleed)

CVE-2022-29901

Description

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Affected products

451

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

14

News mentions

0

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