CVE-2024-35815
Linux kernel AIO insecure memory reference vulnerability in fs/aio.
Description
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.
INFO
Published Date :
May 17, 2024, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 9:20 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-35815.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-35815 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-35815 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3 Added Reference https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7 Added Reference https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50 Added Reference https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596 Added Reference https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2 Added Reference https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a Added Reference https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410 Added Reference https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 05, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 27, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 25, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 17, 2024
Action Type Old Value New Value Added Description 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. Added Reference kernel.org https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-35815 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-35815
weaknesses.