CVE-2026-64553 — net: psample: fix info leak in PSAMPLE_ATTR_DATA
In the Linux kernel, the following vulnerability has been resolved: net: psample: fix info leak in PSAMPLE_ATTR_DATA psample open codes nla_put() presumably to avoid wiping th…
Published: 2026-07-27 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: net: psample: fix info leak in PSAMPLE_ATTR_DATA psample open codes nla_put() presumably to avoid wiping the data with 0s just to override it with packet data. This open coding is missing clearing the pad, however, each netlink attr is padded to 4B and data_len may not be divisible by 4B.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7