MEDIUM 6.4 Microsoft
CVE-2025-0685
Grub2: jfs: integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading data
Microsoft Security Update 2025-Mar: Grub2: jfs: integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading data
Affected Products
- cbl2 grub2 2.06-15 on CBL Mariner 2.0
- cbl2 grub2 2.06-15 on CBL-Mariner 2.0
- cbl2 grub2 2.06-14 on CBL Mariner 2.0
- azl3 grub2 2.06-24 on Azure Linux 3.0
- azl3 grub2 2.06-25 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-0685
- https://nvd.nist.gov/vuln/detail/CVE-2025-0685
This medium severity vulnerability with a CVSS score of 6.4 was published on 2025-03-11 via Microsoft. Affected: cbl2 grub2 2.06-15 on CBL Mariner 2.0, cbl2 grub2 2.06-15 on CBL-Mariner 2.0, cbl2 grub2 2.06-14 on CBL Mariner 2.0 and 2 more.
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