CVE-2024-35821: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: ubifs: Set page uptodate in the correct place Page cache reads are lockless, so setting the freshly allocated page uptodate before we've overwritten it with the data it's supposed to have in it will allow a simultaneous reader to see old data. Move the call to SetPageUptodate into ubifs_write_end(), which is after we copied the new data into the page.

Affected products

• Debian Debian Linux: version 10.0 only
• Linux Linux Kernel: from 2.6.27, before 4.19.312 (fixed in 4.19.312); from 4.20, before 5.4.274 (fixed in 5.4.274); from 5.5, before 5.10.215 (fixed in 5.10.215); from 5.11, before 5.15.154 (fixed in 5.15.154); from 5.16, before 6.1.84 (fixed in 6.1.84); from 6.2, before 6.6.24 (fixed in 6.6.24); …

Published 2024-05-17. Last modified 2026-06-17.