[SRU][Jammy][Focal][PATCH 0/1] CVE-2023-22995

Bethany Jamison bethany.jamison at canonical.com
Tue Jan 9 11:33:47 UTC 2024


[Impact]

In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in
drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls.

[Fix]

Jammy: Clean cherry-pick.
Focal: I had a missing context merge conflict - I removed the conflicting line 
from the incoming change because it wasn't apart of this cve fix and wasn't 
applicable to Focal.

[Test Case]

Compile and boot test.

[Where problems could occur]

Problems could occur is dwc3 usb driver, when registering device.

Miaoqian Lin (1):
  usb: dwc3: dwc3-qcom: Add missing platform_device_put() in
    dwc3_qcom_acpi_register_core

 drivers/usb/dwc3/dwc3-qcom.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

-- 
2.34.1




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