CVE - CVE-2024-26869

CVE-ID
CVE-2024-26869	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate meta inode pages forcely Below race case can cause data corruption: Thread A GC thread - gc_data_segment - ra_data_block - locked meta_inode page - f2fs_inplace_write_data - invalidate_mapping_pages : fail to invalidate meta_inode page due to lock failure or dirty\|writeback status - f2fs_submit_page_bio : write last dirty data to old blkaddr - move_data_block - load old data from meta_inode page - f2fs_submit_page_write : write old data to new blkaddr Because invalidate_mapping_pages() will skip invalidating page which has unclear status including locked, dirty, writeback and so on, so we need to use truncate_inode_pages_range() instead of invalidate_mapping_pages() to make sure meta_inode page will be dropped.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/04226d8e3c4028dc451e9d8777356ec0f7919253 URL:https://git.kernel.org/stable/c/04226d8e3c4028dc451e9d8777356ec0f7919253 MISC:https://git.kernel.org/stable/c/77bfdb89cc222fc7bfe198eda77bdc427d5ac189 URL:https://git.kernel.org/stable/c/77bfdb89cc222fc7bfe198eda77bdc427d5ac189 MISC:https://git.kernel.org/stable/c/9f0c4a46be1fe9b97dbe66d49204c1371e3ece65 URL:https://git.kernel.org/stable/c/9f0c4a46be1fe9b97dbe66d49204c1371e3ece65 MISC:https://git.kernel.org/stable/c/c92f2927df860a60ba815d3ee610a944b92a8694 URL:https://git.kernel.org/stable/c/c92f2927df860a60ba815d3ee610a944b92a8694
Assigning CNA
kernel.org
Date Record Created
20240219	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240219)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)