漏洞概述 漏洞编号：DSA 6381-1 发布日期：2025年7月10日 漏洞类型：多个漏洞可能导致权限提升、服务拒绝或信息泄露。 影响范围 受影响系统：Linux内核 具体漏洞： - CVE-2025-23131 - CVE-2025-31419 - CVE-2025-31732 - CVE-2025-43810 - CVE-2025-42316 - CVE-2025-43555 - CVE-2025-48004 - CVE-2025-46242 - CVE-2025-46252 - CVE-2025-50975 - CVE-2025-53079 - CVE-2025-53137 - CVE-2025-53139 - CVE-2025-53142 - CVE-2025-53151 - CVE-2025-53157 - CVE-2025-53163 - CVE-2025-53167 - CVE-2025-53179 - CVE-2025-53252 - CVE-2025-53277 - CVE-2025-53281 - CVE-2025-53259 - CVE-2025-53261 - CVE-2025-53362 修复方案 修复版本：6.12.95-1 建议操作：升级Linux内核至上述修复版本。 详细信息： - 安全状态跟踪页面：https://security-tracker.debian.org/tracker/linux - 更多信息和常见问题解答：https://www.debian.org/security/faq 其他信息 邮件列表：debian-security-announce@lists.debian.org 签名验证：页面包含PGP签名，用于验证邮件的真实性。 ```plaintext -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Debian Security Advisory DSA-6381-1 https://www.debian.org/security/ July 10, 2025 Package : linux CVE ID : CVE-2025-23131 CVE-2025-31419 CVE-2025-31732 CVE-2025-43810 CVE-2025-42316 CVE-2025-43555 CVE-2025-48004 CVE-2025-46242 CVE-2025-46252 CVE-2025-50975 CVE-2025-53079 CVE-2025-53137 CVE-2025-53139 CVE-2025-53142 CVE-2025-53151 CVE-2025-53157 CVE-2025-53163 CVE-2025-53167 CVE-2025-53179 CVE-2025-53252 CVE-2025-53277 CVE-2025-53281 CVE-2025-53259 CVE-2025-53261 CVE-2025-53362 Debian Bug : 1196179 1196886 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. For the stable distribution (trixie), these problems have been fixed in version 6.12.95-1. We recommend that you upgrade your Linux packages. For the detailed security status of Linux please refer to its security tracker page at: https://security-tracker.debian.org/tracker/linux Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/faq Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE1dXAAAAJ8L49YmN3dU8y4bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t8n+cSwa282b3x+cW1bW0y+RQFaqpKpF7TAAAAAAgk pKdZwKzW1MwK4k8u3R9h0i+J8vM3b18t