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CVE-2019-19252

Description

vcs_write in drivers/tty/vt/vc_screen.c in the Linux kernel through 5.3.13 does not prevent write access to vcsu devices, aka CID-0c9acb1af77a.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.064

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-gcp_5.0.0.1029.33_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-gke-5.0_5.0.0.1029.17_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-aws-edge_5.0.0.1024.38_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-oracle-edge_5.0.0.1010.9_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1024-aws_5.0.0-1024.27~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1029-gcp_5.0.0-1029.30~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1029-gke_5.0.0-1029.30~18.04.1_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4258-1) linux-image-5.0.0-1010-oracle_5.0.0-1010.15~18.04.1_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-aws_5.3.0.1011.13_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-gcp_5.3.0.1012.13_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-gke_5.3.0.1012.13_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-kvm_5.3.0.1010.12_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-oracle_5.3.0.1009.10_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-generic_5.3.0.40.34_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-virtual_5.3.0.40.34_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-gcp-edge_5.3.0.1012.11_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-azure-edge_5.3.0.1013.13_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-lowlatency_5.3.0.40.34_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1010-kvm_5.3.0-1010.11_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1011-aws_5.3.0-1011.12_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1012-gcp_5.3.0-1012.13_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1012-gcp_5.3.0-1012.13~18.04.1_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1013-azure_5.3.0-1013.14~18.04.1_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32~18.04.1_i386.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-generic_5.3.0-40.32~18.04.1_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-1009-oracle_5.3.0-1009.10_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-generic-hwe-18.04_5.3.0.40.97_i386.debLinux
Linux kernel (USN-4284-1) linux-image-generic-hwe-18.04_5.3.0.40.97_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-virtual-hwe-18.04_5.3.0.40.97_i386.debLinux
Linux kernel (USN-4284-1) linux-image-virtual-hwe-18.04_5.3.0.40.97_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32~18.04.1_i386.debLinux
Linux kernel (USN-4284-1) linux-image-5.3.0-40-lowlatency_5.3.0-40.32~18.04.1_amd64.debLinux
Linux kernel (USN-4284-1) linux-image-lowlatency-hwe-18.04_5.3.0.40.97_i386.debLinux
Linux kernel (USN-4284-1) linux-image-lowlatency-hwe-18.04_5.3.0.40.97_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234