Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Free transport channel on IDR failure If transport channel setup succeeds but the following IDR insertion fails, the error path destroys the transport device and frees the channel info without invoking the transport cleanup callback. Call chan_free() before destroying the device so transport specific resources such as IRQs, mailbox channels and mapped shared memory are released consistently with the normal teardown path.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 before ae7980c9af698d0a7e6790d49249abc71f0fc304; affected 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 before de0a4c103740cf54cf77370d47e03c9aa51aa5ee; affected 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 before d7c60c0fe2bd452b56fe07947842d64da61b7290; affected 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 before fbaebd380caa4e1cec9306ca00231da6518a123f; affected 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 before d72e7e5f24687c0490aabf317653caffe0447aeb |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.6.157 through 6.6.*; unaffected 6.12.110 through 6.12.*; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ae7980c9af698d0a7e6790d49249abc71f0fc304
- https://git.kernel.org/stable/c/de0a4c103740cf54cf77370d47e03c9aa51aa5ee
- https://git.kernel.org/stable/c/d7c60c0fe2bd452b56fe07947842d64da61b7290
- https://git.kernel.org/stable/c/fbaebd380caa4e1cec9306ca00231da6518a123f
- https://git.kernel.org/stable/c/d72e7e5f24687c0490aabf317653caffe0447aeb