CVE-2026-45958drm/exynos: vidi: fix to avoid directly dereferencing user pointer
- 7.1HighCVSS base score
- 0.13%Exploitation in 30 daysEPSS · top 98% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 2 months later
· 2 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.13% · top 98% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Affected products
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 13537f7f6d28a87ee2e496e071b6ad9541905f23
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 7efb6a4e6b1b523e744d17e6249757ed97caae7c
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 2e147aa3169b83eaf044776f81d86235bf147de1
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 4c4193829109f38b2855de77981adc2e066286c7
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 4949e32387fe315b59ad5f422c9fc52836fbdd1e
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < 235d702b771416b8a61e81bb09ba39282e4268fd
- affected b73d12303ecfc91123363d8900e127da44bf42a6 – < d4c98c077c7fb2dfdece7d605e694b5ea2665085
- affected 3.4
- unaffected < 3.4
- unaffected 5.10.253 – ≤ 5.10.*
- unaffected 5.15.203 – ≤ 5.15.*
- unaffected 6.1.167 – ≤ 6.1.*
- unaffected 6.6.130 – ≤ 6.6.*
- unaffected 6.12.77 – ≤ 6.12.*
- unaffected 6.18.14 – ≤ 6.18.*
- unaffected 6.19.4 – ≤ 6.19.*
- unaffected 7.0 – ≤ *
References
References8
- https://git.kernel.org/stable/c/13537f7f6d28a87ee2e496e071b6ad9541905f23 (opens in a new tab)
- https://git.kernel.org/stable/c/c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c (opens in a new tab)
- https://git.kernel.org/stable/c/7efb6a4e6b1b523e744d17e6249757ed97caae7c (opens in a new tab)
- https://git.kernel.org/stable/c/2e147aa3169b83eaf044776f81d86235bf147de1 (opens in a new tab)
- https://git.kernel.org/stable/c/4c4193829109f38b2855de77981adc2e066286c7 (opens in a new tab)
- https://git.kernel.org/stable/c/4949e32387fe315b59ad5f422c9fc52836fbdd1e (opens in a new tab)
- https://git.kernel.org/stable/c/235d702b771416b8a61e81bb09ba39282e4268fd (opens in a new tab)
- https://git.kernel.org/stable/c/d4c98c077c7fb2dfdece7d605e694b5ea2665085 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-32242 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-45958)Record last updated .