Ubuntu.comUB:CVE-2024-35815CVE-2024-35815
In the Linux kernel, the following vulnerability has been resolved: fs/aio:
Check IOCB_AIO_RW before the struct aio_kiocb conversion The first
kiocb_set_cancel_fn() argument may point at a struct kiocb that is not
embedded inside struct aio_kiocb. With the current code, depending on the
compiler, the req->ki_ctx read happens either before the IOCB_AIO_RW test
or after that test. Move the req->ki_ctx read such that it is guaranteed
that the IOCB_AIO_RW test happens first.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/961ebd120565cb60cebe21cb634fbc456022db4a (6.8)
git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3
git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7
git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50
git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596
git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2
git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a
git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410
git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e
launchpad.net/bugs/cve/CVE-2024-35815
nvd.nist.gov/vuln/detail/CVE-2024-35815
security-tracker.debian.org/tracker/CVE-2024-35815
www.cve.org/CVERecord?id=CVE-2024-35815
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