CVE-2025-68311
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: tty: serial: ip22zilog: Use platform device for probing After commit 84a9582fd203 ("serial: core: Start managing serial controllers to enable runtime PM") serial drivers need to provide a device in struct uart_port.dev otherwise an oops happens. To fix this issue for ip22zilog driver switch driver to a platform driver and setup the serial device in sgi-ip22 code.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 16, 2025
First seenDec 16, 2025
How to fix
Update
- Linux Linux2eb6a5f6adb7d494962a1d1995c47dbbc13a8460, 460e0dc9af2d7790d5194c6743d79f9b77b58836, 77a196ca904d66c8372aa8fbfc1c4ae3a66dee2e, 3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 84a9582fd203063cd4d301204971ff2cd8327f1a ≤ v < 2eb6a5f6adb7d494962a1d1995c47dbbc13a8460, 84a9582fd203063cd4d301204971ff2cd8327f1a ≤ v < 460e0dc9af2d7790d5194c6743d79f9b77b58836, 84a9582fd203063cd4d301204971ff2cd8327f1a ≤ v < 77a196ca904d66c8372aa8fbfc1c4ae3a66dee2e, 84a9582fd203063cd4d301204971ff2cd8327f1a ≤ v < 3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7, 6.5 | 2eb6a5f6adb7d494962a1d1995c47dbbc13a8460, 460e0dc9af2d7790d5194c6743d79f9b77b58836, 77a196ca904d66c8372aa8fbfc1c4ae3a66dee2e, 3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7 |
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