How severe is CVE-2022-34641?

CVE-2022-34641 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-34641 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34641?

CVE-2022-34641 primarily affects Boom-core Riscvc-boom. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-34641?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-34641 published?

CVE-2022-34641 was published on 2022-07-18 and last updated on 2026-06-17.

CVE-2022-34641

CVE-2022-34641 is a medium-severity vulnerability in Boom-core Riscvc-boom with a CVSS 3.x base score of 5.5. 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-755.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Boom-core Riscvc-boom
Published: 2022-07-18
Last modified: 2026-06-17

Description

CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation.

Frequently asked questions

What is CVE-2022-34641?: CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a and RISCV-Boom commit ad64c5419151e5e886daee7084d8399713b46b4b implements the incorrect exception type when a PMP violation occurs during address translation.
How severe is CVE-2022-34641?: CVE-2022-34641 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-34641 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34641?: CVE-2022-34641 primarily affects Boom-core Riscvc-boom. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-34641?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34641 published?: CVE-2022-34641 was published on 2022-07-18 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:boom-core:riscvc-boom:-:*:*:*:*:*:*:*
cpe:2.3:a:openhwgroup:cva6:-:*:*:*:*:*:*:*

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