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CVE-2019-18885

Description

fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.73

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-4254-1) linux-image-aws_4.4.0.1101.105_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-kvm_4.4.0.1065.65_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-generic_4.4.0.173.181_i386.debLinux
Linux kernel (USN-4254-1) linux-image-generic_4.4.0.173.181_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-virtual_4.4.0.173.181_i386.debLinux
Linux kernel (USN-4254-1) linux-image-virtual_4.4.0.173.181_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-lowlatency_4.4.0.173.181_i386.debLinux
Linux kernel (USN-4254-1) linux-image-lowlatency_4.4.0.173.181_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-1065-kvm_4.4.0-1065.72_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-1101-aws_4.4.0-1101.112_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-173-generic_4.4.0-173.203_i386.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-173-generic_4.4.0-173.203_amd64.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-173-lowlatency_4.4.0-173.203_i386.debLinux
Linux kernel (USN-4254-1) linux-image-4.4.0-173-lowlatency_4.4.0-173.203_amd64.debLinux
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-4287-1) linux-image-aws_4.15.0.1060.61_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-gcp_4.15.0.1055.69_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-gke_4.15.0.1052.56_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-gke_4.15.0.1055.69_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-kvm_4.15.0.1053.53_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-oem_4.15.0.88.98_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-azure_4.15.0.1071.74_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-oracle_4.15.0.1033.26_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-oracle_4.15.0.1033.38_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-aws-hwe_4.15.0.1060.60_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-generic_4.15.0.88.80_i386.debLinux
Linux kernel (USN-4287-1) linux-image-generic_4.15.0.88.80_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-virtual_4.15.0.88.80_i386.debLinux
Linux kernel (USN-4287-1) linux-image-virtual_4.15.0.88.80_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-gke-4.15_4.15.0.1052.56_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-lowlatency_4.15.0.88.80_i386.debLinux
Linux kernel (USN-4287-1) linux-image-lowlatency_4.15.0.88.80_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-aws-lts-18.04_4.15.0.1060.61_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1052-gke_4.15.0-1052.55_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1053-kvm_4.15.0-1053.53_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1055-gcp_4.15.0-1055.59_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1060-aws_4.15.0-1060.62_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1060-aws_4.15.0-1060.62~16.04.1_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-oracle-lts-18.04_4.15.0.1033.38_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1071-azure_4.15.0-1071.76_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88_i386.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88~16.04.1_i386.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-generic_4.15.0-88.88~16.04.1_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-generic-hwe-16.04_4.15.0.88.98_i386.debLinux
Linux kernel (USN-4287-1) linux-image-generic-hwe-16.04_4.15.0.88.98_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-virtual-hwe-16.04_4.15.0.88.98_i386.debLinux
Linux kernel (USN-4287-1) linux-image-virtual-hwe-16.04_4.15.0.88.98_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1033-oracle_4.15.0-1033.36_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-1033-oracle_4.15.0-1033.36~16.04.1_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88_i386.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88~16.04.1_i386.debLinux
Linux kernel (USN-4287-1) linux-image-4.15.0-88-lowlatency_4.15.0-88.88~16.04.1_amd64.debLinux
Linux kernel (USN-4287-1) linux-image-lowlatency-hwe-16.04_4.15.0.88.98_i386.debLinux
Linux kernel (USN-4287-1) linux-image-lowlatency-hwe-16.04_4.15.0.88.98_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