5.5

CVE-2024-50218

ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow

In the Linux kernel, the following vulnerability has been resolved:

ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow

Syzbot reported a kernel BUG in ocfs2_truncate_inline.  There are two
reasons for this: first, the parameter value passed is greater than
ocfs2_max_inline_data_with_xattr, second, the start and end parameters of
ocfs2_truncate_inline are "unsigned int".

So, we need to add a sanity check for byte_start and byte_len right before
ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater
than ocfs2_max_inline_data_with_xattr return -EINVAL.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 2.6.24 < 4.19.323
LinuxLinux Kernel Version >= 4.20 < 5.4.285
LinuxLinux Kernel Version >= 5.5 < 5.10.229
LinuxLinux Kernel Version >= 5.11 < 5.15.171
LinuxLinux Kernel Version >= 5.16 < 6.1.116
LinuxLinux Kernel Version >= 6.2 < 6.6.60
LinuxLinux Kernel Version >= 6.7 < 6.11.7
LinuxLinux Kernel Version6.12 Updaterc1
LinuxLinux Kernel Version6.12 Updaterc2
LinuxLinux Kernel Version6.12 Updaterc3
LinuxLinux Kernel Version6.12 Updaterc4
LinuxLinux Kernel Version6.12 Updaterc5
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.044
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.