Bug 1763828 (CVE-2019-15922) - CVE-2019-15922 kernel: null pointer dereference in drivers/block/paride/pf.c
Summary: CVE-2019-15922 kernel: null pointer dereference in drivers/block/paride/pf.c
Keywords:
Status: NEW
Alias: CVE-2019-15922
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1763829
Blocks: 1763830
TreeView+ depends on / blocked
 
Reported: 2019-10-21 17:18 UTC by Guilherme de Almeida Suckevicz
Modified: 2019-10-22 15:14 UTC (History)
46 users (show)

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Description Guilherme de Almeida Suckevicz 2019-10-21 17:18:01 UTC
An issue was discovered in the Linux kernel before 5.0.9. There is a NULL pointer dereference for a pf data structure if alloc_disk fails in drivers/block/paride/pf.c.

References:
https://github.com/torvalds/linux/commit/58ccd2d31e502c37e108b285bf3d343eb00c235b

Comment 1 Guilherme de Almeida Suckevicz 2019-10-21 17:18:27 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1763829]

Comment 2 Justin M. Forbes 2019-10-22 12:56:01 UTC
This was fixed for Fedora with the 5.0.9 stable kernel updates.


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