AZL-99402
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99402.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-99402
- Upstream
- Published
- 2026-09-04T16:18:11Z
- Modified
- 2026-09-05T14:16:56.871253208Z
- Summary
- CVE-2026-80831 affecting package kernel 6.6.150.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
crypto: mxs-dcp - fix source scatterlist length access
mxsdcpaesblockcrypt() uses sgdmalen() without mapping the source scatterlist with dmamapsg() first. Therefore, sgdmalen() is invalid and could return zero or a stale DMA length, causing encryption and decryption to process the wrong number of bytes when CONFIGNEEDSGDMALENGTH=y.
Use the original scatterlist length instead.
- References