Bug 1772518 (CVE-2019-18814) - CVE-2019-18814 kernel: use-after-free in aa_audit_rule_init() in security/apparmor/audit.c
Summary: CVE-2019-18814 kernel: use-after-free in aa_audit_rule_init() in security/app...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2019-18814
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1772519
Blocks: 1772520
TreeView+ depends on / blocked
 
Reported: 2019-11-14 14:48 UTC by Dhananjay Arunesh
Modified: 2019-11-21 10:38 UTC (History)
48 users (show)

Fixed In Version:
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Last Closed: 2019-11-21 10:38:29 UTC


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Description Dhananjay Arunesh 2019-11-14 14:48:08 UTC
A vulnerability was found in in the Linux kernel. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c.

Reference:
https://lore.kernel.org/patchwork/patch/1142523/

Comment 1 Dhananjay Arunesh 2019-11-14 14:48:39 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1772519]

Comment 2 Justin M. Forbes 2019-11-14 17:02:09 UTC
Fedora does not enable App Armor


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