CVE-2021-4149
Description
A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem.
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
0.023
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.110.1.noarch.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.110.1.noarch.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.110.1.noarch.rpm | Linux |
| SUSE-SU-2022:0364-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.110.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.85.1.x86_64.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.85.1.noarch.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.85.1.noarch.rpm | Linux |
| SUSE-SU-2022:0080-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.85.1.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2022-9313) kernel-uek-4.14.35-2047.512.6.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2022-9313) kernel-uek-debug-4.14.35-2047.512.6.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2022-9313) kernel-uek-debug-devel-4.14.35-2047.512.6.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2022-9313) kernel-uek-devel-4.14.35-2047.512.6.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2022-9313) kernel-uek-doc-4.14.35-2047.512.6.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2022-9313) kernel-uek-tools-4.14.35-2047.512.6.el7uek.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2022-9348) kernel-uek-4.1.12-124.62.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2022-9348) kernel-uek-debug-4.1.12-124.62.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2022-9348) kernel-uek-debug-devel-4.1.12-124.62.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2022-9348) kernel-uek-devel-4.1.12-124.62.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2022-9348) kernel-uek-doc-4.1.12-124.62.3.el7uek.noarch.rpm | Linux |
| Kernel-uek-firmware update (ELSA-2022-9348) kernel-uek-firmware-4.1.12-124.62.3.el7uek.noarch.rpm | Linux |
| Kernel-uek update (ELSA-2022-9367) kernel-uek-4.14.35-2047.513.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2022-9367) kernel-uek-debug-4.14.35-2047.513.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2022-9367) kernel-uek-debug-devel-4.14.35-2047.513.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2022-9367) kernel-uek-devel-4.14.35-2047.513.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2022-9367) kernel-uek-doc-4.14.35-2047.513.2.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2022-9367) kernel-uek-tools-4.14.35-2047.513.2.el7uek.x86_64.rpm | Linux |
| Linux kernel (USN-5466-1) linux-image-kvm_4.15.0.1122.115_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-generic_4.15.0.188.173_i386.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-generic_4.15.0.188.173_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-virtual_4.15.0.188.173_i386.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-virtual_4.15.0.188.173_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-lowlatency_4.15.0.184.172_i386.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-lowlatency_4.15.0.188.173_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-aws-lts-18.04_4.15.0.1136.136_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-1119-kvm_4.15.0-1119.123_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-1133-aws_4.15.0-1133.143_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-azure-lts-18.04_4.15.0.1142.114_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-oracle-lts-18.04_4.15.0.1101.108_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-1142-azure_4.15.0-1142.156_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-1098-oracle_4.15.0-1098.108_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-184-generic_4.15.0-184.194_i386.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-184-generic_4.15.0-184.194_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-184-lowlatency_4.15.0-184.194_i386.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-184-lowlatency_4.15.0-184.194_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-gcp-lts-18.04_4.15.0.1127.145_amd64.deb | Linux |
| Linux kernel (USN-5466-1) linux-image-4.15.0-1127-gcp_4.15.0-1127.142_amd64.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234