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6.2 Medium

CVE-2023-52861 In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector…

Description

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.

Affected products and versions

Product Affected versions Fixed in
Linux 6.7 earliest → < 6.7 6.7
Linux 6.6 earliest → < 6.6.2 6.6.2
Linux 6.5 earliest → < 6.5.12 6.5.12
Linux 6.1 earliest → < 6.1.63 6.1.63
Linux 5.19 No fix stated
linux_kernel 6.7 earliest → < 6.7 6.7

References

Timeline

  1. Published
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