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CVE-2022-41218

CVE Details

Release Date:2022-09-21
Impact:None What is this?

Description


In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.

See more information about CVE-2022-41218 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 5.5
Vector String: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.0
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (kernel-uek)ELSA-2023-126882023-07-31
Oracle Linux version 7 (kernel-uek)ELSA-2023-121992023-03-17
Oracle Linux version 7 (kernel-uek)ELSA-2023-122062023-03-21
Oracle Linux version 7 (kernel-uek)ELSA-2023-126882023-07-31
Oracle Linux version 7 (kernel-uek-container)ELSA-2023-122002023-03-17
Oracle Linux version 7 (kernel-uek-container)ELSA-2023-122072023-03-21
Oracle Linux version 8 (kernel)ELSA-2023-29512023-05-23
Oracle Linux version 8 (kernel-uek)ELSA-2023-121962023-03-16
Oracle Linux version 8 (kernel-uek)ELSA-2023-122062023-03-21
Oracle Linux version 8 (kernel-uek-container)ELSA-2023-122072023-03-21
Oracle Linux version 9 (kernel-uek)ELSA-2023-121962023-03-16
Oracle VM version 3 (kernel-uek)OVMSA-2023-00182023-08-03


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

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