Threats Tagged 'ubuntu-cve-2026-45978'
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Threats Tagged 'ubuntu-cve-2026-45978'
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Linux azure: In the Linux kernel, the following vulnerability has been resolved: staging: greybus: lights: avoid NULL deref gb_lights_light_config() stores… (CVE-2026-45978)CVE-2026-45978 0 In the Linux kernel, the following vulnerability has been resolved: staging: greybus: lights: avoid NULL deref gb_lights_light_config() stores channel_count before allocating the channels array. If kcalloc() fails, gb_lights_release() iterates the non-zero count and dereferences light->channels, which is NULL. Allocate channels first and only then publish channels_count so the cleanup path can't walk a NULL pointer. Join the discussion | GCVE Database | 05/27/2026, 14:17:00 UTC Added: 07/18/2026, 11:18:50 UTC |
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