CVE-2026-46019
crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup atmel_aes_buff_init() allocates 4 pages using __get_free_pages() with ATMEL_AES_BUFFER_ORDER, but atmel_aes_buff_cleanup() frees only the first page using free_page(), leaking the remaining 3 pages. Use free_pages() with ATMEL_AES_BUFFER_ORDER to fix the memory leak.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.5
References 8
git.kernel.org
- stable/c/de6952e0af2acbada900d742437e848285c01d11
- stable/c/5ad40cde96d603a88d68f8ed59f6d36407ab1f3c
- stable/c/03e00aafa5f747d07811589e8d5fee638245431b
- stable/c/b63f1e2f0e319ad3fe4a58eb3db4fd50cc98baca
- stable/c/65b3589d39d05699c3850202f8333e5361033ea3
- stable/c/61516b4a5b2647dc3f8f67b5dffaf038be997511
- stable/c/230ad8a78fe67266b1ba4685da1abdd61471c5b8
- stable/c/3fcfff4ed35f963380a68741bcd52742baff7f76