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CVE-2022-0854

Description

A memory leak flaw was found in the Linux kernels DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
0.015

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel for OEM systems (USN-5381-1) linux-image-oem-20.04_5.14.0.1033.30_amd64.debLinux
Linux kernel for OEM systems (USN-5381-1) linux-image-oem-20.04b_5.14.0.1033.30_amd64.debLinux
Linux kernel for OEM systems (USN-5381-1) linux-image-oem-20.04c_5.14.0.1033.30_amd64.debLinux
Linux kernel for OEM systems (USN-5381-1) linux-image-oem-20.04d_5.14.0.1033.30_amd64.debLinux
Linux kernel for OEM systems (USN-5381-1) linux-image-5.14.0-1033-oem_5.14.0-1033.36_amd64.debLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update bpftool-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-abi-stablelists-4.18.0-425.3.1.el8.noarch.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-core-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-debug-devel-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-devel-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-425.3.1.el8.noarch.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-headers-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-modules-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-tools-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update kernel-tools-libs-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update perf-4.18.0-425.3.1.el8.x86_64.rpmLinux
(RHSA-2022:7683) kernel security, bug fix, and enhancement update python3-perf-4.18.0-425.3.1.el8.x86_64.rpmLinux
kernel Security Update (ALAS-2022-1798) kernel-livepatch-4.14.281-212.502-1.0-0.amzn2.x86_64.rpmLinux
kernel Security Update (ALAS-2023-070) kernel-livepatch-6.1.10-15.42-1.0-0.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) bpftool-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) python3-perf-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) perf-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-devel-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-headers-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-libbpf-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-libbpf-devel-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-libbpf-static-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-livepatch-6.1.10-15.42-1.0-0.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-tools-6.1.10-15.42.amzn2023.x86_64.rpmLinux
kernel Security Update (ALAS2023-2023-070) kernel-tools-devel-6.1.10-15.42.amzn2023.x86_64.rpmLinux

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