cbcvebase.
CVE-2024-50218
published 2024-11-09

CVE-2024-50218: 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…

PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.4th percentile
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.

Affected

27 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.119-1 (bookworm)linux 6.1.119-1 (bookworm)
debianlinux-6.1< linux 6.1.119-1 (bookworm)linux 6.1.119-1 (bookworm)
linuxlinux
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 27d95867bee806cdc448d122bd99f1d8b054403527d95867bee806cdc448d122bd99f1d8b0544035
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 95fbed8ae8c32c0977e6be1721c190d8fea23f2f95fbed8ae8c32c0977e6be1721c190d8fea23f2f
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 70767689ec6ee5f05fb0a2c17d7ec1927946e48670767689ec6ee5f05fb0a2c17d7ec1927946e486
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < ecd62f684386fa64f9c0cea92eea361f4e6444c2ecd62f684386fa64f9c0cea92eea361f4e6444c2
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 2fe5d62e122b040ce7fc4d31aa7fa96ae328cefc2fe5d62e122b040ce7fc4d31aa7fa96ae328cefc
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 88f97a4b5843ce21c1286e082c02a5fb4d8eb47388f97a4b5843ce21c1286e082c02a5fb4d8eb473
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < 0b6b8c2055784261de3fb641c5d0d63964318e8f0b6b8c2055784261de3fb641c5d0d63964318e8f
linuxlinux>= 1afc32b952335f665327a1a9001ba1b44bb76fd9 < bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.234-15.10.234-1
linuxlinux_kernel>= 0 < 6.1.119-16.1.119-1
linuxlinux_kernel>= 0 < 6.11.7-16.11.7-1
linuxlinux_kernel>= 0 < 6.11.7-16.11.7-1
linuxlinux_kernel>= 0 < 5.4.0-208.2285.4.0-208.228
linuxlinux_kernel>= 0 < 5.15.0-133.1445.15.0-133.144
linuxlinux_kernel>= 0 < 6.8.0-58.606.8.0-58.60
linuxlinux_kernel>= 0 < 6.11.0-18.186.11.0-18.18
linuxlinux_kernel>= 2.6.24 < 4.19.3234.19.323
linuxlinux_kernel>= 4.20 < 5.4.2855.4.285
linuxlinux_kernel>= 5.11 < 5.15.1715.15.171
linuxlinux_kernel>= 5.16 < 6.1.1166.1.116
linuxlinux_kernel>= 5.5 < 5.10.2295.10.229

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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