CVE-2024-40991

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: Fix ofk3udmaglueparsechnbyid The ofk3udmaglueparsechnbyid helper function erroneously invokes "ofnodeput" on the "udmaxnp" device-node passed to it, without having incremented its reference count at a...

CVE-2024-40991 dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: Fix ofk3udmaglueparsechnbyid The ofk3udmaglueparsechnbyid helper function erroneously invokes "ofnodeput" on the "udmaxnp" device-node passed to it, without having incremented its reference count at a...

CVE-2024-40991 dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: Fix ofk3udmaglueparsechnbyid The ofk3udmaglueparsechnbyid helper function erroneously invokes "ofnodeput" on the "udmaxnp" device-node passed to it, without having incremented its reference count at a...

CVE-2024-40991

CVE-2024-40991 pertains to the Linux kernel DMA engine, specifically the TI k3-udma-glue helper of_k3_udma_glue_parse_chn_by_id(). The issue: the function calls of_node_put() on the udmax_np device-node without previously incrementing its reference count, risking improper reference management. A ...