CVE-2026-45958
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidi_connection_ioctl(), vidi->edid(user pointer) is directly dereferenced in the kernel.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidi_connection_ioctl(), vidi->edid(user pointer) is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead of directly accessing the user pointer in the kernel, we should modify it to copy edid to kernel memory using copy_from_user() and use it.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.13% probability · 2th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS 0.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://git.kernel.org/stable/c/13537f7f6d28a87ee2e496e071b6ad9541905f23Patch
- https://git.kernel.org/stable/c/235d702b771416b8a61e81bb09ba39282e4268fdPatch
- https://git.kernel.org/stable/c/2e147aa3169b83eaf044776f81d86235bf147de1Patch
- https://git.kernel.org/stable/c/4949e32387fe315b59ad5f422c9fc52836fbdd1ePatch
- https://git.kernel.org/stable/c/4c4193829109f38b2855de77981adc2e066286c7Patch
- https://git.kernel.org/stable/c/7efb6a4e6b1b523e744d17e6249757ed97caae7cPatch
- https://git.kernel.org/stable/c/c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8cPatch
- https://git.kernel.org/stable/c/d4c98c077c7fb2dfdece7d605e694b5ea2665085Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.