In the Linux kernel, the following vulnerability has been resolved: drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found When reading EDID fails and driver reports no modes a…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found When reading EDID fails and driver reports no modes available, the DRM core adds an artificial 1024x786 mode to the connector. Unfortunately some variants of the Exynos HDMI (like the one in Exynos4 SoCs) are not able to drive such mode, so report a safe 640x480 mode instead of nothing in case of the EDID reading failure. This fixes the following iss…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/35bcf16b4a28c10923ff391d14f6ed0ae471ee5f Patch
- https://git.kernel.org/stable/c/4dfffb50316c761c59386c9b002a10ac6d7bb6c9 Patch
- https://git.kernel.org/stable/c/510a6c0dfa6ec61d07a4b64698d8dc60045bd632 Patch
- https://git.kernel.org/stable/c/6d6bb258d886e124e5a5328e947b36fdcb3a6028 Patch
- https://git.kernel.org/stable/c/799d4b392417ed6889030a5b2335ccb6dcf030ab Patch
- https://git.kernel.org/stable/c/c3ca24dfe9a2b3f4e8899af108829b0f4b4b15ec Patch
- https://git.kernel.org/stable/c/e23f2eaf51ecb6ab4ceb770e747d50c1db2eb222 Patch
- https://git.kernel.org/stable/c/35bcf16b4a28c10923ff391d14f6ed0ae471ee5f Patch
- https://git.kernel.org/stable/c/4dfffb50316c761c59386c9b002a10ac6d7bb6c9 Patch
- https://git.kernel.org/stable/c/510a6c0dfa6ec61d07a4b64698d8dc60045bd632 Patch
- https://git.kernel.org/stable/c/6d6bb258d886e124e5a5328e947b36fdcb3a6028 Patch
- https://git.kernel.org/stable/c/799d4b392417ed6889030a5b2335ccb6dcf030ab Patch
- https://git.kernel.org/stable/c/c3ca24dfe9a2b3f4e8899af108829b0f4b4b15ec Patch
- https://git.kernel.org/stable/c/e23f2eaf51ecb6ab4ceb770e747d50c1db2eb222 Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
Timeline
- nvd_ingest NVD