CVE - CVE-2024-41935

CVE-ID
CVE-2024-41935	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 shrink read extent node in batches We use rwlock to protect core structure data of extent tree during its shrink, however, if there is a huge number of extent nodes in extent tree, during shrink of extent tree, it may hold rwlock for a very long time, which may trigger kernel hang issue. This patch fixes to shrink read extent node in batches, so that, critical region of the rwlock can be shrunk to avoid its extreme long time hold.
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/295b50e95e900da31ff237e46e04525fa799b2cf URL:https://git.kernel.org/stable/c/295b50e95e900da31ff237e46e04525fa799b2cf MISC:https://git.kernel.org/stable/c/3fc5d5a182f6a1f8bd4dc775feb54c369dd2c343 URL:https://git.kernel.org/stable/c/3fc5d5a182f6a1f8bd4dc775feb54c369dd2c343 MISC:https://git.kernel.org/stable/c/924f7dd1e832e4e4530d14711db223d2803f7b61 URL:https://git.kernel.org/stable/c/924f7dd1e832e4e4530d14711db223d2803f7b61
Assigning CNA
kernel.org
Date Record Created
20250109	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 (20250109)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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