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Vulnerability record · CVE-2024-26911 · published 17 April 2024

CVE-2024-26911: Linux kernel vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: drm/buddy: Fix alloc_range() error handling code Few users have observed display corruption when they boot the machine to KDE Plasma or playing games. We have root caused the problem that whenever alloc_range() couldn't find the required memory blocks the function was returning SUCCESS in some of the corner cases. The right approach would be if the total allocated size is less than the required size, the function should return -ENOSPC.

3.3 CVSS 3.1 Low EPSS 0.20% · top 90.7% CWE-755 · CWE-755
3.3CVSS 3.1 base score
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
4 Aug 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/buddy: Fix alloc_range() error handling code Few users have observed display corruption when they boot the machine to KDE Plasma or playing games. We have root caused the problem that whenever alloc_range() couldn't find the required memory blocks the function was returning SUCCESS in some of the corner cases. The right approach would be if the total allocated size is less than the required size, the function should return -ENOSPC.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/4b59c3fada06e5e8010ef7700689c71986e667a2 Patch
https://git.kernel.org/stable/c/8746c6c9dfa31d269c65dd52ab42fde0720b7d91 Patch
https://git.kernel.org/stable/c/4b59c3fada06e5e8010ef7700689c71986e667a2 Patch
https://git.kernel.org/stable/c/8746c6c9dfa31d269c65dd52ab42fde0720b7d91 Patch

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Source: NIST National Vulnerability Database (record CVE-2024-26911), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.