cve-2024-40956
Vulnerability from cvelistv5
Published
2024-07-12 12:31
Modified
2024-12-19 09:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list Use list_for_each_entry_safe() to allow iterating through the list and deleting the entry in the iteration process. The descriptor is freed via idxd_desc_complete() and there's a slight chance may cause issue for the list iterator when the descriptor is reused by another thread without it being deleted from the list.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b08bf5a17c66ab7dbb628df5344da53c8e7ab33Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/83163667d881100a485b6c2daa30301b7f68d9b5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a14968921486793f2a956086895c3793761309ddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e3215deca4520773cd2b155bed164c12365149a7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/faa35db78b058a2ab6e074ee283f69fa398c36a8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1b08bf5a17c66ab7dbb628df5344da53c8e7ab33Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/83163667d881100a485b6c2daa30301b7f68d9b5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a14968921486793f2a956086895c3793761309ddPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e3215deca4520773cd2b155bed164c12365149a7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/faa35db78b058a2ab6e074ee283f69fa398c36a8Patch
Impacted products
Vendor Product Version
Linux Linux Version: 5.11
Show details on NVD website

To clipboard 

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