CVE-2024-38622

medium

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add callback function pointer check before its call In dpu_core_irq_callback…

Vendor / product: Linux — linux kernel

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add callback function pointer check before its call In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return. Found by Linux Verification Center (linuxtesting.org) with SVACE. Patchwork: https://patchwork.freedesktop.org/patch/588237/

CVSS

5.5

5.5 (CVSS v3.1)

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

Severity source: NVD CVSS v3.1 (nvd@nist.gov)

Timeline (UTC)

Published: 2024-06-21 11:15

Modified: 2026-10-30 13:17

NVD status: Modified

Last synced 3 days ago

Verified against the source API 2026-10-30 13:38 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

linux / linux_kernel ≥5.19 <6.6.33, ≥6.7 <6.9.4

Weakness classification (CWE)

CWE-476

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

Patch / mitigation: https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002

Patch / mitigation: https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241

Patch / mitigation: https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f

Patch / mitigation: https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002

Patch / mitigation: https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241

Patch / mitigation: https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f

References

https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/cefb0a99eddf7dd131121a7b348ffbbe32254ec4 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002 af854a3a-2127-422b-91ae-364da2661108
https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241 af854a3a-2127-422b-91ae-364da2661108
https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f af854a3a-2127-422b-91ae-364da2661108

Data sources

NVD CVE API 2.0 — fetched 2026-10-30 13:38 UTC · record ↗

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CVE-2024-38622

Affected products

Weakness classification (CWE)

Mitigation & advisories

References

Data sources

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