CVE - CVE-2024-53147

CVE-ID
CVE-2024-53147	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: exfat: fix out-of-bounds access of directory entries In the case of the directory size is greater than or equal to the cluster size, if start_clu becomes an EOF cluster(an invalid cluster) due to file system corruption, then the directory entry where ei->hint_femp.eidx hint is outside the directory, resulting in an out-of-bounds access, which may cause further file system corruption. This commit adds a check for start_clu, if it is an invalid cluster, the file or directory will be treated as empty.
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/184fa506e392eb78364d9283c961217ff2c0617b URL:https://git.kernel.org/stable/c/184fa506e392eb78364d9283c961217ff2c0617b MISC:https://git.kernel.org/stable/c/3ddd1cb2b458ff6a193bc845f408dfff217db29e URL:https://git.kernel.org/stable/c/3ddd1cb2b458ff6a193bc845f408dfff217db29e MISC:https://git.kernel.org/stable/c/a0120d6463368378539ef928cf067d02372efb8c URL:https://git.kernel.org/stable/c/a0120d6463368378539ef928cf067d02372efb8c
Assigning CNA
kernel.org
Date Record Created
20241119	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 (20241119)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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