https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 02 Nov 2026 13:22:06 +0000 https://db.gcve.eu/vuln/cve-2026-98728 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>tpm: fix off-by-four bounds check in tpm2_get_random()</p> <p>When the response carries the TPM2_ST_SESSIONS tag, tpm2_get_random() skips the 4-byte parameter size field before locating the random data, but the bounds check still validates the response length against TPM_HEADER_SIZE. A truncated response can pass the check and make memcpy() read up to 4 bytes past the response end, so stale buffer contents end up in the caller&#39;s random bytes.</p> <p>Fix this by checking the response length against &#39;offset&#39;, which already includes the skipped parameter size field.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>tpm: fix off-by-four bounds check in tpm2_get_random()</p> <p>When the response carries the TPM2_ST_SESSIONS tag, tpm2_get_random() skips the 4-byte parameter size field before locating the random data, but the bounds check still validates the response length against TPM_HEADER_SIZE. A truncated response can pass the check and make memcpy() read up to 4 bytes past the response end, so stale buffer contents end up in the caller&#39;s random bytes.</p> <p>Fix this by checking the response length against &#39;offset&#39;, which already includes the skipped parameter size field.</p> https://db.gcve.eu/vuln/cve-2026-98728