CVE-2025-37740
jfs: add sanity check for agwidth in dbMount
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jfs: add sanity check for agwidth in dbMount
In the Linux kernel, the following vulnerability has been resolved: jfs: add sanity check for agwidth in dbMount The width in dmapctl of the AG is zero, it trigger a divide error when calculating the control page level in dbAllocAG. To avoid this issue, add a check for agwidth in dbAllocAG.
Reserved 2025-04-16 | Published 2025-05-01 | Updated 2025-05-26 | Assigner Linuxgit.kernel.org/...c/a065cec230aa807c18828a3eee82f1c8592c2adf
git.kernel.org/...c/722e72f7f9c69fcb3ab7988c2471feff7a4c8de1
git.kernel.org/...c/a741f29ac8b6374c9904be8b7ac7cdfcd7e7e4fa
git.kernel.org/...c/a260bf14cd347878f01f70739ba829442a474a16
git.kernel.org/...c/cc0bc4cb62ce5fa0c383e3bf0765d01f46bd49ac
git.kernel.org/...c/ccd97c8a4f90810f228ee40d1055148fa146dd57
git.kernel.org/...c/c8c96a9e7660e5e5eea445978fe8f2e432d91c1f
git.kernel.org/...c/e3f85edb03183fb06539e5b50dd2c4bb42b869f0
git.kernel.org/...c/ddf2846f22e8575d6b4b6a66f2100f168b8cd73d
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