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kernel: vt: prevent kernel-infoleak in con_font_get()

🗓️ 23 Jul 2026 12:47:42Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

The kernel fix prevents information leak by zero-initializing font memory in con_font_get.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.6aarch64kernel5.14.0-570.129.1.el9_6kernel-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6ppc64lekernel5.14.0-570.129.1.el9_6kernel-5.14.0-570.129.1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6s390xkernel5.14.0-570.129.1.el9_6kernel-5.14.0-570.129.1.el9_6.s390x.rpm
Red Hat Enterprise Linux9.6x86_64kernel5.14.0-570.129.1.el9_6kernel-5.14.0-570.129.1.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k5.14.0-570.129.1.el9_6kernel-64k-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-core5.14.0-570.129.1.el9_6kernel-64k-core-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug5.14.0-570.129.1.el9_6kernel-64k-debug-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-core5.14.0-570.129.1.el9_6kernel-64k-debug-core-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-debuginfo5.14.0-570.129.1.el9_6kernel-64k-debug-debuginfo-5.14.0-570.129.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-devel5.14.0-570.129.1.el9_6kernel-64k-debug-devel-5.14.0-570.129.1.el9_6.aarch64.rpm
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24 Jul 2026 02:42Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.16.5
EPSS0.00593
7