How severe is CVE-2022-34632?

CVE-2022-34632 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2022-34632 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34632?

CVE-2022-34632 affects Linuxfoundation Rocket Chip Generator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34632?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-34632 published?

CVE-2022-34632 was published on 2022-07-18 and last updated on 2026-06-17.

CVE-2022-34632

CVE-2022-34632 is a critical-severity vulnerability in Linuxfoundation Rocket Chip Generator with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-327.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Linuxfoundation Rocket Chip Generator
Published: 2022-07-18
Last modified: 2026-06-17

Description

Rocket-Chip commit 4f8114374d8824dfdec03f576a8cd68bebce4e56 was discovered to contain insufficient cryptography via the component /rocket/RocketCore.scala.

Frequently asked questions

What is CVE-2022-34632?: Rocket-Chip commit 4f8114374d8824dfdec03f576a8cd68bebce4e56 was discovered to contain insufficient cryptography via the component /rocket/RocketCore.scala.
How severe is CVE-2022-34632?: CVE-2022-34632 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2022-34632 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34632?: CVE-2022-34632 affects Linuxfoundation Rocket Chip Generator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34632?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-34632 published?: CVE-2022-34632 was published on 2022-07-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linuxfoundation:rocket_chip_generator:-:*:*:*:*:*:*:*

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