What’s Vulnerable › Vulnerabilities

CVE-2022-49095: scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-02-26 · updated 2026-06-17
• Weakness: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() The error handling path of the probe releases a resource that is not freed in the remove function. In some cases, a ioremap() must be undone. Add the missing iounmap() call in the remove function.

Affected products

• Linux kernel: from 2.6.23 before 4.9.311; from 4.10 before 4.14.276; from 4.15 before 4.19.238; from 4.20 before 5.4.189; from 5.5 before 5.10.111; from 5.11 before 5.15.34 — fixed in 4.14.276, 4.19.238, 4.9.311, 5.10.111, 5.15.34, 5.16.20

How to fix

Upgrade to a fixed version: Linux kernel 4.14.276, 4.19.238, 4.9.311, 5.10.111. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/16ed828b872d12ccba8f07bcc446ae89ba662f9c
• https://git.kernel.org/stable/c/1e0c01319dedf1e63ec5df37ead048e17afd92ba
• https://git.kernel.org/stable/c/34a47f7ddb4fd1cbd12397aa6f7dad1de08b4050
• https://git.kernel.org/stable/c/a845c678e094894f38cc9526d212b21933ce44c7
• https://git.kernel.org/stable/c/aefd755a96051aa56b198cb7ecd168b22ba384f6
• https://git.kernel.org/stable/c/c5f77b595379b5191316edd365a542f8b1526066
• https://git.kernel.org/stable/c/ce430cfad6a5385d5b7f7c1dc3fa50f10abfd41b
• https://git.kernel.org/stable/c/db863ab2baf058ed05c7b723612e3c40c9dd6885
• https://git.kernel.org/stable/c/de6aee0978f164d3d0c771ce03e3066a26c371c5

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