CVE-2024-41011
highpriority · track · 31EPSS 0.002 · 13 %ileDEEURUUSEPSS · scored 2026-10-26
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: don't allow mapping the MMIO HDP page with large pages We don't get the right offset in that case. The GPU has an unused 4K area of the register BAR space into which you can remap registers. We remap the HDP flush registers into this space to allow userspace (CPU or GPU) to flush the HDP when it updates VRAM. However, on systems with >4K pages, we end up exposing PAGE_SIZE of MMIO space.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (51)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2024-1661Linux Kernel: Schwachstelle ermöglicht nicht spezifizierten AngriffDeutsch2024-07-17csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
also known as (4)
Other names and identifiers for this entity.
sources
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references (21)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2024-41011cnnvd
- https://cxsecurity.com/cveshow/CVE-2024-41011/cnnvd
- https://git.kernel.org/stable/c/4b4cff994a27ebf7bd3fb9a798a1cdfa8d01b724cnnvd
- https://git.kernel.org/stable/c/6186c93560889265bfe0914609c274eff40bbeb5cnnvd
- https://git.kernel.org/stable/c/89fffbdf535ce659c1a26b51ad62070566e33b28cnnvd
- https://git.kernel.org/stable/c/be4a2a81b6b90d1a47eaeaace4cc8e2cb57b96c7cnnvd
- https://git.kernel.org/stable/c/009c4d78bcf07c4ac2e3dd9f275b4eaa72b4f884enisa_euvd
- https://git.kernel.org/stable/c/4b4cff994a27ebf7bd3fb9a798a1cdfa8d01b724enisa_euvd
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