CVE-2022-50023
- Source
- https://cve.org/CVERecord?id=CVE-2022-50023
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50023.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50023
- Downstream
- Related
- Published
- 2025-06-18T11:01:26Z
- Modified
- 2026-08-12T03:51:39Z
- Summary
- dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
If the channel has no descriptor and the interrupt is raised then the kernel will OOPS. Check the result of vchan_next_desc() in the handler axi_chan_block_xfer_complete() to avoid the error happening.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50023.json" }- References
-
- https://git.kernel.org/stable/c/3d05aeebbde8c69593d8aa512b7c08b8f0ad25ba
- https://git.kernel.org/stable/c/54aa6c49361b79f7f6b15fc63dfe9ea52c70bb03
- https://git.kernel.org/stable/c/820f5ce999d2f99961e88c16d65cd26764df0590
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50023.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50023
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git