CVE-2024-50218 (GCVE-0-2024-50218)

Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
Title
ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 27d95867bee806cdc448d122bd99f1d8b0544035 (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 95fbed8ae8c32c0977e6be1721c190d8fea23f2f (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 70767689ec6ee5f05fb0a2c17d7ec1927946e486 (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < ecd62f684386fa64f9c0cea92eea361f4e6444c2 (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 2fe5d62e122b040ce7fc4d31aa7fa96ae328cefc (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 88f97a4b5843ce21c1286e082c02a5fb4d8eb473 (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 0b6b8c2055784261de3fb641c5d0d63964318e8f (git)
Affected: 1afc32b952335f665327a1a9001ba1b44bb76fd9 , < bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 (git)
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    Linux Linux Affected: 2.6.24
Unaffected: 0 , < 2.6.24 (semver)
Unaffected: 4.19.323 , ≤ 4.19.* (semver)
Unaffected: 5.4.285 , ≤ 5.4.* (semver)
Unaffected: 5.10.229 , ≤ 5.10.* (semver)
Unaffected: 5.15.171 , ≤ 5.15.* (semver)
Unaffected: 6.1.116 , ≤ 6.1.* (semver)
Unaffected: 6.6.60 , ≤ 6.6.* (semver)
Unaffected: 6.11.7 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
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