Bug 1775035 (CVE-2019-19060)

Summary: CVE-2019-19060 kernel: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c allows for a DoS
Product: [Other] Security Response Reporter: Marian Rehak <mrehak>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: acaringi, airlied, bdettelb, bhu, blc, brdeoliv, bskeggs, dhoward, dvlasenk, esammons, fhrbata, hdegoede, hkrzesin, iboverma, ichavero, itamar, jarodwilson, jeremy, jforbes, jglisse, jlelli, john.j5live, jonathan, josef, jross, jschorr, jshortt, jstancek, jwboyer, kernel-maint, kernel-mgr, labbott, lgoncalv, linville, masami256, matt, mchehab, mcressma, mjg59, mlangsdo, nmurray, plougher, qzhao, rt-maint, rvrbovsk, steved, williams
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Clone Of: Environment:
Last Closed: 2020-04-29 13:55:14 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: 1775037    
Bug Blocks: 1775038    

Description Marian Rehak 2019-11-21 11:32:39 UTC
A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption).

Upstream Issue:

https://github.com/torvalds/linux/commit/ab612b1daf415b62c58e130cb3d0f30b255a14d0

Comment 1 Marian Rehak 2019-11-21 11:32:56 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1775037]

Comment 2 Justin M. Forbes 2019-11-21 17:58:08 UTC
This was fixed for Fedora with the 5.3.9 stable kernel update.