linux: In the Linux kernel, the following vulnerability has been resolved: intel_th: msu: Fix vmalloced buffers After comm...
CVE-2022-50142 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50142, released June 18, 2025. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: intel_th: msu: Fix vmalloced buffers After commit f5ff79fddf0e ("dma-mapping: remove CONFIG_DMA_REMAP") there's a chance of DMA buffer getting allocated via vmalloc(), which messes up the mmapping code: > RIP: msc_mmap_fault [intel_th_msu] > Call Trace: > <TASK> > __do_fault > do_fault ... Fix this by accounting for vmalloc possibility.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.0.2-1 | DEBIAN-CVE-2022-50142 | Jun 18, 2025 |
| linux · Debian 13.5 (trixie) | 6.0.2-1 | DEBIAN-CVE-2022-50142 | Jun 18, 2025 |
| linux · Debian 14 | 6.0.2-1 | DEBIAN-CVE-2022-50142 | Jun 18, 2025 |
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