What’s Vulnerable › Vulnerabilities

CVE-2022-50570: platform/chrome: fix memory corruption in ioctl

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-22 · updated 2026-08-04

Description

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: fix memory corruption in ioctl If "s_mem.bytes" is larger than the buffer size it leads to memory corruption.

Affected products

• Linux kernel: 5.4 — fixed in 6.1

How to fix

Upgrade to a fixed version: Linux kernel 6.1. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/0c2e18924504208644d18415667895a4ac54cf2a
• https://git.kernel.org/stable/c/868fc93b615b9f6c2b0b1894536618fa6cd66acc
• https://git.kernel.org/stable/c/8a07b45fd3c2dda24fad43639be5335a4595196a
• https://git.kernel.org/stable/c/e548f9503c4b3292a60a63fe77dccea62999a35a
• https://git.kernel.org/stable/c/f143f1d9a8e5c6c9db3de81ca270191226fcce36
• https://git.kernel.org/stable/c/fd1d3b265784a2243fcaef06aebfb2f8ee733cec

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