CVE-2022-50368: drm/msm/dsi: fix memory corruption with too many bridges
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dsi: fix memory corruption with too many bridges
Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges.
Patchwork: https://patchwork.freedesktop.org/patch/502668/
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
drm/msm/dsi: fix memory corruption with too many bridgesto a version that resolves this vulnerability.Patch 502668
Event History
Frequently Asked Questions
What is the severity of CVE-2022-50368?
CVE-2022-50368 has been classified with a severity rating that indicates potential risk of memory corruption within the Linux kernel.
How do I fix CVE-2022-50368?
To fix CVE-2022-50368, ensure that you update to the latest version of the Linux kernel where the vulnerability has been addressed.
What are the potential impacts of CVE-2022-50368?
The impacts of CVE-2022-50368 include the risk of data corruption and instability in systems utilizing the affected Linux kernel.
Which versions of the Linux kernel are affected by CVE-2022-50368?
CVE-2022-50368 affects specific versions of the Linux kernel, particularly those utilizing the relevant DRM subsystem.
Is CVE-2022-50368 exploitable in a production environment?
Yes, CVE-2022-50368 can potentially be exploited in production environments, making it important to address promptly.