CVE-2023-53039

Summary

In the Linux kernel, the following vulnerability has been resolved:

HID: intel-ish-hid: ipc: Fix potential use-after-free in work function

When a reset notify IPC message is received, the ISR schedules a work function and passes the ISHTP device to it via a global pointer ishtp_dev. If ish_probe() fails, the devm-managed device resources including ishtp_dev are freed, but the work is not cancelled, causing a use-after-free when the work function tries to access ishtp_dev. Use devm_work_autocancel() instead, so that the work is automatically cancelled if probe fails.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxae02e5d40d5f829c589412c6253f925e35cf7a22 < 8c1d378b8c224fd50247625255f09fc01dcc5836affected
LinuxLinuxae02e5d40d5f829c589412c6253f925e35cf7a22 < 0a594cb490ca6232671fc09e2dc1a0fc7ccbb0b5affected
LinuxLinuxae02e5d40d5f829c589412c6253f925e35cf7a22 < d3ce3afd9f791dd1b7daedfcf8c396b60af5dec0affected
LinuxLinuxae02e5d40d5f829c589412c6253f925e35cf7a22 < 8ae2f2b0a28416ed2f6d8478ac8b9f7862f36785affected
LinuxLinux4.9affected
LinuxLinux0 < 4.9unaffected
LinuxLinux5.15.105 <= 5.15.*unaffected
LinuxLinux6.1.22 <= 6.1.*unaffected
LinuxLinux6.2.9 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References