Search Results (21 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2019-18282 4 Debian, Linux, Netapp and 1 more 21 Debian Linux, Linux Kernel, 8300 and 18 more 2024-11-21 5.3 Medium
The flow_dissector feature in the Linux kernel 4.3 through 5.x before 5.3.10 has a device tracking vulnerability, aka CID-55667441c84f. This occurs because the auto flowlabel of a UDP IPv6 packet relies on a 32-bit hashrnd value as a secret, and because jhash (instead of siphash) is used. The hashrnd value remains the same starting from boot time, and can be inferred by an attacker. This affects net/core/flow_dissector.c and related code.