Tracker / CVE-2015-3331
CVE-2015-3331
High 9.3
The __driver_rfc4106_decrypt function in arch/x86/crypto/aesni-intel_glue.c in the Linux kernel before 3.19.3 does not properly determine the memory locations used for encrypted data, which allows context-dependent attackers to cause a denial of service (buffer overflow and system crash) or possibly execute arbitrary code by triggering a crypto API call, as demonstrated by use of a libkcapi test program with an AF_ALG(aead) socket.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| linux | linux_kernel · … → 3.2.69 |
| linux | linux_kernel · 3.12 → 3.12.40 |
| linux | linux_kernel · 3.13 → 3.14.37 |
| linux | linux_kernel · 3.15 → 3.16.35 |
| linux | linux_kernel · 3.17 → 3.18.11 |
| linux | linux_kernel · 3.19 → 3.19.3 |
| linux | linux_kernel · 3.3 → 3.4.108 |
| linux | linux_kernel · 3.5 → 3.10.73 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.