Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio Replace BUG_ON() with proper error handling when inline data size exceeds PAGE_SIZE. This prevents kernel panic and allows the system to continue running while properly reporting the filesystem corruption. The error is logged via ext4_error_inode(), the buffer head is released to prevent memory leak, and -EFSCORRUPTED is returned to indicate filesystem corruption.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 46c7f254543dedcf134ad05091ed2b935a9a597d before 3462a3f0716d27af51896dc8688bcf0628fb17ee; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before 636e8d85a36ab6c31aafd04ee66a69b18eebee7b; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before af25a6affeac4919e8d8c5cccc01a9d53478447e; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before 65c6c30ce6362c1c684568744ea510c921a756cd; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before d4b3f370c3d8f7ce565d4a718572c9f7c12f77ed; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before 823849a26af089ffc5dfdd2ae4b9d446b46a0cda; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before a7d600e04732a7d29b107c91fe3aec64cf6ce7f2; affected 46c7f254543dedcf134ad05091ed2b935a9a597d before 356227096eb66e41b23caf7045e6304877322edf |
| Linux / Linux | affected 3.8; unaffected 0 before 3.8; unaffected 5.10.260 through 5.10.*; unaffected 5.15.211 through 5.15.*; unaffected 6.1.177 through 6.1.*; unaffected 6.6.131 through 6.6.*; unaffected 6.12.80 through 6.12.*; unaffected 6.18.21 through 6.18.*; unaffected 6.19.11 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3462a3f0716d27af51896dc8688bcf0628fb17ee
- https://git.kernel.org/stable/c/636e8d85a36ab6c31aafd04ee66a69b18eebee7b
- https://git.kernel.org/stable/c/af25a6affeac4919e8d8c5cccc01a9d53478447e
- https://git.kernel.org/stable/c/65c6c30ce6362c1c684568744ea510c921a756cd
- https://git.kernel.org/stable/c/d4b3f370c3d8f7ce565d4a718572c9f7c12f77ed
- https://git.kernel.org/stable/c/823849a26af089ffc5dfdd2ae4b9d446b46a0cda
- https://git.kernel.org/stable/c/a7d600e04732a7d29b107c91fe3aec64cf6ce7f2
- https://git.kernel.org/stable/c/356227096eb66e41b23caf7045e6304877322edf
ADP enrichment
No English description supplied.