- Vulnerability/
- CVE-2024-41086
29/7/2024
5/11/2024
CVE-2024-41086: bcachefs: Fix sb_field_downgrade validation
First published: Mon Jul 29 2024(Updated: )
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
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/692aa7a54b2b28d59f24b3bf8250837805484b99
- https://git.kernel.org/stable/c/bf920ed92ef24dcd6970c88881cd4700b3acf05b
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41086
- https://nvd.nist.gov/vuln/detail/CVE-2024-41086
- https://launchpad.net/bugs/cve/CVE-2024-41086
- https://security-tracker.debian.org/tracker/CVE-2024-41086
- https://ubuntu.com/security/CVE-2024-41086
- https://git.kernel.org/linus/692aa7a54b2b28d59f24b3bf8250837805484b99
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