CVE-2024-38622
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…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002Patch
- https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241Patch
- https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0fPatch
- https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002Patch
- https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241Patch
- https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0fPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.