CVE-2024-50218

Nov. 12, 2024, 1:56 p.m.

None
No Score

Description

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.

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/0b6b8c2055784261de3fb641c5d0d63964318e8f
https://git.kernel.org/stable/c/27d95867bee806cdc448d122bd99f1d8b0544035
https://git.kernel.org/stable/c/2fe5d62e122b040ce7fc4d31aa7fa96ae328cefc
https://git.kernel.org/stable/c/70767689ec6ee5f05fb0a2c17d7ec1927946e486
https://git.kernel.org/stable/c/88f97a4b5843ce21c1286e082c02a5fb4d8eb473
https://git.kernel.org/stable/c/95fbed8ae8c32c0977e6be1721c190d8fea23f2f
https://git.kernel.org/stable/c/bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0
https://git.kernel.org/stable/c/ecd62f684386fa64f9c0cea92eea361f4e6444c2

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-11-09
CVE-2024-50218

Timeline

Published: Nov. 9, 2024, 11:15 a.m.
Last Modified: Nov. 12, 2024, 1:56 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.