Memory leaks in sja1105_static_config_upload() function in Linux kernel before 5.3.5

Memory leaks in sja1105_static_config_upload() function in Linux kernel before 5.3.5

CVE-2019-18807 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Two memory leaks in the sja1105_static_config_upload() function in drivers/net/dsa/sja1105/sja1105_spi.c in the Linux kernel before 5.3.5 allow attackers to cause a denial of service (memory consumption) by triggering static_config_buf_prepare_for_upload() or sja1105_inhibit_tx() failures, aka CID-68501df92d11.

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