Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 337b543e274fe7a8f47df3c8293cc6686ffa620f before 10ca82aff58434e122c7c757cf0497c335f993f3; affected b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942 before 396dbbc18963648e9d1a4edbb55cfe08fa374d50; affected ea1cd64d59f22d6d13f367d62ec6e27b9344695f before 94eb0293703ced580f05dfbe5a57da5931e9aee2; affected d7b6fa97ec894edd02f64b83e5e72e1aa352f353 before a71cba07783abc76b547568b6452cd1dd9981410; affected 18f614369def2a11a52f569fe0f910b199d13487 before 18d5fc3c16cc317bd0e5f5dabe0660df415cadb7; affected e7e23fc5d5fe422827c9a43ecb579448f73876c7 before c01ed748847fe8b810d86efc229b9e6c7fafa01e; affected 1dc7d74fe456944a9b1c57bd776280249f441ac6 before 5c43d0041e3a05c6c41c318b759fff16d2384596; affected b820de741ae48ccf50dd95e297889c286ff4f760 before 961ebd120565cb60cebe21cb634fbc456022db4a |
| Linux / Linux | affected 4.19.308 before 4.19.312; affected 5.4.270 before 5.4.274; affected 5.10.211 before 5.10.215; affected 5.15.150 before 5.15.154; affected 6.1.80 before 6.1.84; affected 6.6.19 before 6.6.24; affected 6.7.7 before 6.7.12 |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3
- https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50
- https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2
- https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410
- https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7
- https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e
- https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596
- https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3
- https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50
- https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2
- https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410
- https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7
- https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e
- https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596
- https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
No English description supplied.