CVE - CVE-2024-26697

CVE-ID
CVE-2024-26697	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: nilfs2: fix data corruption in dsync block recovery for small block sizes The helper function nilfs_recovery_copy_block() of nilfs_recovery_dsync_blocks(), which recovers data from logs created by data sync writes during a mount after an unclean shutdown, incorrectly calculates the on-page offset when copying repair data to the file's page cache. In environments where the block size is smaller than the page size, this flaw can cause data corruption and leak uninitialized memory bytes during the recovery process. Fix these issues by correcting this byte offset calculation on the page.
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/120f7fa2008e3bd8b7680b4ab5df942decf60fd5 URL:https://git.kernel.org/stable/c/120f7fa2008e3bd8b7680b4ab5df942decf60fd5 MISC:https://git.kernel.org/stable/c/2000016bab499074e6248ea85aeea7dd762355d9 URL:https://git.kernel.org/stable/c/2000016bab499074e6248ea85aeea7dd762355d9 MISC:https://git.kernel.org/stable/c/2e1480538ef60bfee5473dfe02b1ecbaf1a4aa0d URL:https://git.kernel.org/stable/c/2e1480538ef60bfee5473dfe02b1ecbaf1a4aa0d MISC:https://git.kernel.org/stable/c/364a66be2abdcd4fd426ffa44d9b8f40aafb3caa URL:https://git.kernel.org/stable/c/364a66be2abdcd4fd426ffa44d9b8f40aafb3caa MISC:https://git.kernel.org/stable/c/5278c3eb6bf5896417572b52adb6be9d26e92f65 URL:https://git.kernel.org/stable/c/5278c3eb6bf5896417572b52adb6be9d26e92f65 MISC:https://git.kernel.org/stable/c/67b8bcbaed4777871bb0dcc888fb02a614a98ab1 URL:https://git.kernel.org/stable/c/67b8bcbaed4777871bb0dcc888fb02a614a98ab1 MISC:https://git.kernel.org/stable/c/9c9c68d64fd3284f7097ed6ae057c8441f39fcd3 URL:https://git.kernel.org/stable/c/9c9c68d64fd3284f7097ed6ae057c8441f39fcd3 MISC:https://git.kernel.org/stable/c/a6efe6dbaaf504f5b3f8a5c3f711fe54e7dda0ba URL:https://git.kernel.org/stable/c/a6efe6dbaaf504f5b3f8a5c3f711fe54e7dda0ba
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)