CVE-2026-52972

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Cap AEAD AD length to 0x80000000 In order to prevent arithmetic overflows when checking the TX buffer size, cap the associated data length to 0x80000000.

References

• https://git.kernel.org/stable/c/265ac26d1c5e17b34d497cbda1f754a1ec8552bc
• https://git.kernel.org/stable/c/97948906dc8e0ea84775e03e35b60a2063c70193
• https://git.kernel.org/stable/c/a1c5672faf8e93e38c2deac3979cc767ca5cf918
• https://git.kernel.org/stable/c/a4fe4eb580bbc7439f649a496d4cf38415a4021c
• https://git.kernel.org/stable/c/a9f68d9ed38dd6e5a6c6d75b03d25c1c133e321d
• https://git.kernel.org/stable/c/e4c4a5074532eaaa14951994a3aad0d479aa7431
• https://git.kernel.org/stable/c/f8a5203596797f394ff3f9aa4005597a92249802