Bug 1583210 (CVE-2018-11506) - CVE-2018-11506 kernel: Stack-based buffer overflow in drivers/scsi/sr_ioctl.c allows denial of service or other unspecified impact
Summary: CVE-2018-11506 kernel: Stack-based buffer overflow in drivers/scsi/sr_ioctl.c...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-11506
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: 1583213 1583214 1583617
Blocks: 1583216
TreeView+ depends on / blocked
 
Reported: 2018-05-28 13:14 UTC by Adam Mariš
Modified: 2021-09-09 14:16 UTC (History)
42 users (show)

Fixed In Version: kernel 4.17
Doc Type: If docs needed, set a value
Doc Text:
The sr_do_ioctl function in drivers/scsi/sr_ioctl.c in the Linux kernel allows local users to cause a denial of service via a stack-based buffer overflow or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer.
Clone Of:
Environment:
Last Closed: 2019-06-10 10:26:49 UTC
Embargoed:


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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2948 0 None None None 2018-10-30 09:01:49 UTC

Description Adam Mariš 2018-05-28 13:14:35 UTC
The sr_do_ioctl function in drivers/scsi/sr_ioctl.c in the Linux kernel allows local users to cause a denial of service via a stack-based buffer overflow or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer.

An upstream patch:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f7068114d45ec55996b9040e98111afa56e010fe

Comment 1 Adam Mariš 2018-05-28 13:20:18 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1583213]

Comment 6 errata-xmlrpc 2018-10-30 09:01:32 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:2948 https://access.redhat.com/errata/RHSA-2018:2948


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