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CentOS Linux: CVE-2018-11506: Important: kernel-alt security, bug fix, and enhancement update (CESA-2018:2948)

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CentOS Linux: CVE-2018-11506: Important: kernel-alt security, bug fix, and enhancement update (CESA-2018:2948)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
05/28/2018
Created
08/29/2019
Added
08/28/2019
Modified
05/25/2023

Description

The sr_do_ioctl function in drivers/scsi/sr_ioctl.c in the Linux kernel through 4.16.12 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer, as demonstrated by a CDROMREADMODE2 ioctl call.

Solution(s)

  • centos-upgrade-kernel

References

  • CVE-2018-11506
  • RHSA-2018:2948

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