https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 16:22:42 +0000 https://vulnerability.circl.lu/vuln/cve-2024-50096 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error</p> <p>The `nouveau_dmem_copy_one` function ensures that the copy push command is sent to the device firmware but does not track whether it was executed successfully.</p> <p>In the case of a copy error (e.g., firmware or hardware failure), the copy push command will be sent via the firmware channel, and `nouveau_dmem_copy_one` will likely report success, leading to the `migrate_to_ram` function returning a dirty HIGH_USER page to the user.</p> <p>This can result in a security vulnerability, as a HIGH_USER page that may contain sensitive or corrupted data could be returned to the user.</p> <p>To prevent this vulnerability, we allocate a zero page. Thus, in case of an error, a non-dirty (zero) page will be returned to the user.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error</p> <p>The `nouveau_dmem_copy_one` function ensures that the copy push command is sent to the device firmware but does not track whether it was executed successfully.</p> <p>In the case of a copy error (e.g., firmware or hardware failure), the copy push command will be sent via the firmware channel, and `nouveau_dmem_copy_one` will likely report success, leading to the `migrate_to_ram` function returning a dirty HIGH_USER page to the user.</p> <p>This can result in a security vulnerability, as a HIGH_USER page that may contain sensitive or corrupted data could be returned to the user.</p> <p>To prevent this vulnerability, we allocate a zero page. Thus, in case of an error, a non-dirty (zero) page will be returned to the user.</p> https://vulnerability.circl.lu/vuln/cve-2024-50096