Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: dmaengine: lpc18xx-dmamux: fix device leak on route allocation Make sure to drop the reference taken when looking up the DMA mux platform device during route allocation. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e5f4ae84be7421010780984bdc121eac15997327 before 3d396ebfb3049a2b5fac51d2c967db5114b685e8; affected e5f4ae84be7421010780984bdc121eac15997327 before 499ddae78c4baa9b94df76b2d2eb6b150d15377f; affected e5f4ae84be7421010780984bdc121eac15997327 before adef147a8d8c3d767abf88ad2c381ffab2993086; affected e5f4ae84be7421010780984bdc121eac15997327 before 9fba97baa520c9446df51a64708daf27c5a7ed32; affected e5f4ae84be7421010780984bdc121eac15997327 before 992eb8055a6e5dbb808672d20d68e60d5a89b12b; affected e5f4ae84be7421010780984bdc121eac15997327 before 1e47d80f6720f0224efd19bcf081d39637569c10; affected e5f4ae84be7421010780984bdc121eac15997327 before d4d63059dee7e7cae0c4d9a532ed558bc90efb55 |
| Linux / Linux | affected 4.3; unaffected 0 before 4.3; unaffected 5.10.249 through 5.10.*; unaffected 5.15.199 through 5.15.*; unaffected 6.1.162 through 6.1.*; unaffected 6.6.122 through 6.6.*; unaffected 6.12.67 through 6.12.*; unaffected 6.18.7 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3d396ebfb3049a2b5fac51d2c967db5114b685e8
- https://git.kernel.org/stable/c/499ddae78c4baa9b94df76b2d2eb6b150d15377f
- https://git.kernel.org/stable/c/adef147a8d8c3d767abf88ad2c381ffab2993086
- https://git.kernel.org/stable/c/9fba97baa520c9446df51a64708daf27c5a7ed32
- https://git.kernel.org/stable/c/992eb8055a6e5dbb808672d20d68e60d5a89b12b
- https://git.kernel.org/stable/c/1e47d80f6720f0224efd19bcf081d39637569c10
- https://git.kernel.org/stable/c/d4d63059dee7e7cae0c4d9a532ed558bc90efb55
ADP enrichment
No English description supplied.