high7.8
CVE-2024-41086
In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking …
Impact
In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section - for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.7.1 before 6.9.8 Version 6.7 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/692aa7a54b2b28d59f24b3bf8250837805484b99
- https://git.kernel.org/stable/c/bf920ed92ef24dcd6970c88881cd4700b3acf05b
- https://git.kernel.org/stable/c/692aa7a54b2b28d59f24b3bf8250837805484b99
- https://git.kernel.org/stable/c/bf920ed92ef24dcd6970c88881cd4700b3acf05b