AZL-70067
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-70067.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-70067
- Upstream
- Published
- 2025-11-12T22:15:46Z
- Modified
- 2026-04-01T05:21:54Z
- Summary
- CVE-2025-40198 affecting package kernel for versions less than 6.6.117.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid potential buffer over-read in parse_apply_sb_mount_options()
Unlike other strings in the ext4 superblock, we rely on tune2fs to make sure s_mount_opts is NUL terminated. Harden parse_apply_sb_mount_options() by treating s_mount_opts as a potential __nonstring.
- References