CVE - CVE-2024-50116

CVE-ID
CVE-2024-50116	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 kernel bug due to missing clearing of buffer delay flag Syzbot reported that after nilfs2 reads a corrupted file system image and degrades to read-only, the BUG_ON check for the buffer delay flag in submit_bh_wbc() may fail, causing a kernel bug. This is because the buffer delay flag is not cleared when clearing the buffer state flags to discard a page/folio or a buffer head. So, fix this. This became necessary when the use of nilfs2's own page clear routine was expanded. This state inconsistency does not occur if the buffer is written normally by log writing.
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/27524f65621f490184f2ace44cd8e5f3685af4a3 URL:https://git.kernel.org/stable/c/27524f65621f490184f2ace44cd8e5f3685af4a3 MISC:https://git.kernel.org/stable/c/6ed469df0bfbef3e4b44fca954a781919db9f7ab URL:https://git.kernel.org/stable/c/6ed469df0bfbef3e4b44fca954a781919db9f7ab MISC:https://git.kernel.org/stable/c/743c78d455e784097011ea958b27396001181567 URL:https://git.kernel.org/stable/c/743c78d455e784097011ea958b27396001181567 MISC:https://git.kernel.org/stable/c/822203f6355f4b322d21e7115419f6b98284be25 URL:https://git.kernel.org/stable/c/822203f6355f4b322d21e7115419f6b98284be25 MISC:https://git.kernel.org/stable/c/c6f58ff2d4c552927fe9a187774e668ebba6c7aa URL:https://git.kernel.org/stable/c/c6f58ff2d4c552927fe9a187774e668ebba6c7aa
Assigning CNA
kernel.org
Date Record Created
20241021	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 (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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