Detections
Analytics
CVE-2023-53373
high
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Handle EBUSY correctly As it is seqiv only handles the special return value of EINPROGERSS, which means that in all other cases it will free data related to the request. However, as the caller of seqiv may specify MAY_BACKLOG, we also need to expect EBUSY and treat it in the same way. Otherwise backlogged requests will trigger a use-after-free.
References
https://git.kernel.org/stable/c/cc4d0d4251748a8a68026938f4055d2ac47c5719
https://git.kernel.org/stable/c/ae849d2f48019ff9c104e32bf588ccbfb200e971
https://git.kernel.org/stable/c/9477db935eb690f697d9bcc4f608927841bc8b36
https://git.kernel.org/stable/c/63551e4b7cbcd9914258827699eb2cb6ed6e4a16
https://git.kernel.org/stable/c/4d497e8b200a175094e0ac252ed878add39b8771
https://git.kernel.org/stable/c/36ec108b7bd7e280edb22de028467bd09d644620
https://git.kernel.org/stable/c/32e62025e5e52fbe4812ef044759de7010b15dbc
https://git.kernel.org/stable/c/1effbddaff60eeef8017c6dea1ee0ed970164d14