CVE-2026-53055

9.8 Critique

Publiée le 24/06/2026 à 19:17 · Modifiée le 21/07/2026 à 19:29 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec2 - prevent req used-after-free for sec During packet transmission, if the system is under heavy load, the hardware might complete processing the packet and free the request memory (req) before the transmission function finishes. If the software subsequently accesses this req, a use-after-free error will occur. The qp_ctx memory exists throughout the packet sending process, so replace the req with the qp_ctx.

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.8 Critique	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-416

Références

https://git.kernel.org/stable/c/67b53a660e6bf0da2fa8d8872e897a14d8059eaf Patch
https://git.kernel.org/stable/c/ad73563f3a1edbfddf2724136c6a15826b354e18 Patch
https://git.kernel.org/stable/c/b375c3c7209cc59e40e97998aa9bc768369cca0e Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories