CVE-2026-98783: vulnerability in Linux
drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device
platform_device_register_data() can fail and return an ERR_PTR, but the
return value is used without checking, leading to an invalid pointer
being stored in ddp_comp[].dev and passed to component_match_add() and
mtk_ddp_comp_init(), which could result in a kernel crash.
Add an IS_ERR() check to jump to the error handling path on failure.
Affected products
Linux · LinuxRelated CVEs — Linux
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References
https://git.kernel.org/stable/c/4acac370aad2d4895a82f40b2f03e9ef70eecaa6https://git.kernel.org/stable/c/88f8a92dcb0cb154774595dee7226458de4cbd38https://git.kernel.org/stable/c/aeef8a8537bcfb26689edb36ed905b8b2873001chttps://git.kernel.org/stable/c/bce7698e2e6565bb765bd0522337f29f5f312624https://git.kernel.org/stable/c/f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0