CVE Explorer

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. 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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:02e4386f7c46d936e92a9d4d89a25a35ae2c209a2611db9ec18d3367d5e923ef

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/exynos/exynos_drm_vidi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.4"},{"lessThan":"3.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"s…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/exynos/exynos_drm_vidi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"13537f7f6d28a87ee2e496e071b6ad9541905f23","status":"affected","version":"b73d12303ecfc91123363d8900e127da44bf42a6","versionType":"git"},{"lessThan":"c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c","status":"affected","version":"b73d12303ecfc91123363d8900e127da44bf42a6","versionType":"git"},{"lessThan":"7efb6a4e6b1b523e744d17e6249757ed97caae7c","status":"affected","version":"b73d1…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/13537f7f6d28a87ee2e496e071b6ad9541905f23"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/235d702b771416b8a61e81bb09ba39282e4268fd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/2e147aa3169b83eaf044776f81d86235bf147de1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/4949e32387fe315b59ad5f422c9fc52836fbdd1e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/4c4193829109f38b2855de77981adc2e066286c7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/7efb6a4e6b1b523e744d17e6249757ed97caae7c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/d4c98c077c7fb2dfdece7d605e694b5ea2665085"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:20997f39d852d68abb1ccbab7bc0ced7d2d6854b8685029f7732b40a31f26670 · sha256:80f4d7c8a2de9a4c… · /containers/cna/references/7

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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