Bug 1227822 (CVE-2024-40986)

Summary: VUL-0: CVE-2024-40986: kernel: dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()
Product: [Novell Products] SUSE Security Incidents Reporter: SMASH SMASH <smash_bz>
Component: IncidentsAssignee: Security Team bot <security-team>
Status: REOPENED --- QA Contact: Security Team bot <security-team>
Severity: Normal    
Priority: P3 - Medium CC: gianluca.gabrielli, miroslav.franc
Version: unspecified   
Target Milestone: ---   
Hardware: Other   
OS: Other   
URL: https://smash.suse.de/issue/413913/
Whiteboard:
Found By: Security Response Team Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description SMASH SMASH 2024-07-15 13:31:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()

Requests the vchan lock before using xdma->stop_request.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-40986
https://www.cve.org/CVERecord?id=CVE-2024-40986
https://git.kernel.org/stable/c/462237d2d93fc9e9221d1cf9f773954d27da83c0
https://git.kernel.org/stable/c/8e1f54e4a3f3207c9dc68bb5000603b75802e7f0
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-40986.mbox