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CVE-2024-47677

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CVE-2024-47677

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: exfat: resolve memory leak from exfat_create_upcase_table() If exfat_load_upcase_table reaches end and returns -EINVAL, allocated memory doesn't get freed and while exfat_load_default_upcase_table allocates more memory, leading to a memory leak. Here's link to syzkaller crash report illustrating this issue: https://syzkaller.appspot.com/text?tag=CrashReport&x=1406c201980000

VendorProductVersions

Linux

Linux

affected
a13d1a4de3b0fe3c41d818697d691c886c5585fa - < f9835aec49670c46ebe2973032caaa1043b3d4da
affected
a13d1a4de3b0fe3c41d818697d691c886c5585fa - < 331ed2c739ce656a67865f6b3ee0a478349d78cb
affected
a13d1a4de3b0fe3c41d818697d691c886c5585fa - < c290fe508eee36df1640c3cb35dc8f89e073c8a8

Linux

Linux

affected
6.8
unaffected
0 - < 6.8
unaffected
6.10.13 - <= 6.10.*
unaffected
6.11.2 - <= 6.11.*
unaffected
6.12 - <= *

References

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