In the Linux kernel, the following vulnerability has been resolved:
crypto: atmel-aes - Fix 3-page memory leak in atmelaesbuff_cleanup
atmelaesbuff_init() allocates 4 pages using _getfreepages() with ATMELAESBUFFERORDER, but atmelaesbuffcleanup() frees only the first page using freepage(), leaking the remaining 3 pages. Use freepages() with ATMELAESBUFFERORDER to fix the memory leak.