CVE-2026-46068
published 2026-05-27CVE-2026-46068: In the Linux kernel, the following vulnerability has been resolved: crypto: nx - fix bounce buffer leaks in nx842_crypto_{alloc,free}_ctx The bounce buffers…
medium5.5
In the Linux kernel, the following vulnerability has been resolved:
crypto: nx - fix bounce buffer leaks in nx842_crypto_{alloc,free}_ctx
The bounce buffers are allocated with __get_free_pages() using
BOUNCE_BUFFER_ORDER (order 2 = 4 pages), but both the allocation error
path and nx842_crypto_free_ctx() release the buffers with free_page().
Use free_pages() with the matching order instead.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| linux | linux | — | — |
| linux | linux | >= ed70b479c2c0b6e1319f0cb2de19f1051be219a4 < f17a4850d1ce7c11cba8b1830b9bfedfede878bb | f17a4850d1ce7c11cba8b1830b9bfedfede878bb |
| linux | linux | >= ed70b479c2c0b6e1319f0cb2de19f1051be219a4 < 910bb34b801d39794e656f7d48414844b2bd354e | 910bb34b801d39794e656f7d48414844b2bd354e |
| linux | linux | >= ed70b479c2c0b6e1319f0cb2de19f1051be219a4 < 5c07962fed66e1238fad7635fa150570bd38b4c5 | 5c07962fed66e1238fad7635fa150570bd38b4c5 |
| linux | linux | >= ed70b479c2c0b6e1319f0cb2de19f1051be219a4 < 80fd99d7c30ea889662d21f1b44d8fea4c83138d | 80fd99d7c30ea889662d21f1b44d8fea4c83138d |
| linux | linux | >= ed70b479c2c0b6e1319f0cb2de19f1051be219a4 < adb3faf2db1a66d0f015b44ac909a32dfc7f2f9c | adb3faf2db1a66d0f015b44ac909a32dfc7f2f9c |
| linux | linux_kernel | — | — |