| Summary: | CVE-2019-14763 kernel: double-locking error in drivers/usb/dwc3/gadget.c leads to denial of service | ||
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| Product: | [Other] Security Response | Reporter: | Dhananjay Arunesh <darunesh> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | acaringi, airlied, bhu, blc, brdeoliv, bskeggs, dhoward, dvlasenk, esammons, fhrbata, hdegoede, hkrzesin, iboverma, ichavero, itamar, jarodwilson, jeremy, jforbes, jglisse, jlelli, john.j5live, jonathan, josef, jross, jshortt, jstancek, jwboyer, kernel-maint, kernel-mgr, labbott, lgoncalv, linville, masami256, matt, mchehab, mcressma, mjg59, mlangsdo, nmurray, plougher, rt-maint, rvrbovsk, steved, williams, wmealing |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A vulnerability was found in the Linux kernel when using the "Synopsys DesignWare Core SuperSpeed USB 3.0 Controller", where a double-locking error in drivers/usb/dwc3/gadget.c may potentially cause a deadlock with f_hid.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-11-21 11:06:54 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 1743513 | ||
| Bug Blocks: | 1743516 | ||
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Description
Dhananjay Arunesh
2019-08-20 07:14:04 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 1743513] This was fixed for Fedora with the 4.16.4 stable kernel update. External References: https://www.spinics.net/lists/linux-usb/msg167355.html https://www.spinics.net/lists/linux-usb/msg167393.html https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c91815b596245fd7da349ecc43c8def670d2269e https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=072684e8c58d17e853f8e8b9f6d9ce2e58d2b036 |