NULL Pointer Dereference Affecting perf package, versions <0:4.18.0-372.91.1.el8_6
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Test your applications- Snyk ID SNYK-RHEL8-PERF-6236450
- published 8 Feb 2024
- disclosed 18 Nov 2022
Introduced: 18 Nov 2022
CVE-2023-28328 Open this link in a new tabHow to fix?
Upgrade RHEL:8 perf to version 0:4.18.0-372.91.1.el8_6 or higher.
This issue was patched in RHSA-2024:0724.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially cause a denial of service.