How severe is CVE-2024-42066?

CVE-2024-42066 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-2024-42066 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-42066?

CVE-2024-42066 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-42066?

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

Does CVE-2024-42066 have an EU (EUVD) identifier?

Yes. CVE-2024-42066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39898.

When was CVE-2024-42066 published?

CVE-2024-42066 was published on 2024-07-29 and last updated on 2026-06-17.

CVE-2024-42066

CVE-2024-42066 is a medium-severity vulnerability in Linux Linux Kernel 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-190.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39898
Weakness: CWE-190
Affected product: Linux Linux Kernel
Published: 2024-07-29
Last modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo->page_alignment to u64 before bit-shifting to prevent overflow when assigning to min_page_size.

Frequently asked questions

What is CVE-2024-42066?: In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo->page_alignment to u64 before bit-shifting to prevent overflow when assigning to min_page_size.
How severe is CVE-2024-42066?: CVE-2024-42066 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-2024-42066 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-42066?: CVE-2024-42066 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-42066?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-42066 have an EU (EUVD) identifier?: Yes. CVE-2024-42066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39898.
When was CVE-2024-42066 published?: CVE-2024-42066 was published on 2024-07-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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