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THREATINT
PUBLISHED

CVE-2022-50030

scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input



Description

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 927907f1cbb3408cadde637fccfc17bb6b10a87d
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before c29a4baaad38a332c0ae480cf6d6c5bf75ac1828
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b92506dc51f81741eb26609175ac206c20f06e0a
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 2d544e9d19c109dfe34b3dc1253a8b2971abe060
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f8191d40aa612981ce897e66cda6a88db8df17bb
affected

Default status
affected

5.4.211
unaffected

5.10.138
unaffected

5.15.63
unaffected

5.19.4
unaffected

6.0
unaffected

References

git.kernel.org/...c/927907f1cbb3408cadde637fccfc17bb6b10a87d

git.kernel.org/...c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828

git.kernel.org/...c/b92506dc51f81741eb26609175ac206c20f06e0a

git.kernel.org/...c/2d544e9d19c109dfe34b3dc1253a8b2971abe060

git.kernel.org/...c/f8191d40aa612981ce897e66cda6a88db8df17bb

cve.org (CVE-2022-50030)

nvd.nist.gov (CVE-2022-50030)

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