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Issue 846295 link

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Issue metadata

Status: Fixed
Owner:
Closed: Jun 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug-Security



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CVE-2018-10124 CrOS: Vulnerability reported in Linux kernel

Project Member Reported by vomit.go...@appspot.gserviceaccount.com, May 24 2018

Issue description

VOMIT (go/vomit) has received an external vulnerability report for the Linux kernel. 

Advisory: CVE-2018-10124
  Details: http://vomit.googleplex.com/advisory?id=CVE/CVE-2018-10124
  CVSS severity score: 2.1/10.0
  Description:

The kill_something_info function in kernel/signal.c in the Linux kernel before 4.13, when an unspecified architecture and compiler is used, might allow local users to cause a denial of service via an INT_MIN argument.



This bug was filed by http://go/vomit
Please contact us at vomit-team@google.com if you need any assistance.

 

Comment 1 by groeck@chromium.org, May 24 2018

Cc: wonderfly@google.com zsm@chromium.org
Labels: M-68 Kernel-4.4 Security_Impact-Stable Security_Severity-Low Pri-2
Owner: groeck@chromium.org
Status: ExternalDependency (was: Untriaged)
Upstream commit 4ea77014af0d620 ("kernel/signal.c: avoid undefined behaviour in kill_something_info"). Affects chromeos-4.4 and earlier. Not yet available in any stable releases.
Low severity. Requested to apply to upstream stable release. Will pull from there once available.

Comment 2 by groeck@chromium.org, May 29 2018

Queued for v4.4.134 stable release.

Status: Fixed (was: ExternalDependency)
Merged into chromeos-4.14 with stable release merge. Marking as Fixed.

Status: ExternalDependency (was: Fixed)
That was too quick. Merge of v4.4.134 is still pending.
Status: Fixed (was: ExternalDependency)
.. now merged into chromeos-4.4.

Project Member

Comment 6 by sheriffbot@chromium.org, Jun 6 2018

Labels: Restrict-View-SecurityNotify
Project Member

Comment 7 by sheriffbot@chromium.org, Sep 12

Labels: -Restrict-View-SecurityNotify allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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