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.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Aug 28, 2019 | May 28, 2018 |
| Debian | — | Upgrade linux | Feb 19, 2019 | May 28, 2018 |
| Redhat_linux | — | Upgrade kernel | Oct 31, 2018 | May 28, 2018 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1018-gcpUpgrade linux-image-gkeUpgrade linux-image-gcpUpgrade linux-image-oemUpgrade linux-image-4.15.0-1020-kvmUpgrade linux-image-raspi2Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-genericUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-33-genericUpgrade linux-image-azure-edgeUpgrade linux-image-4.15.0-33-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1017-oemUpgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-awsUpgrade linux-image-4.15.0-33-snapdragonUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-33-generic-lpaeUpgrade linux-image-4.15.0-1022-azureUpgrade linux-image-4.15.0-1020-awsUpgrade linux-image-4.15.0-1021-raspi2Upgrade linux-image-azureUpgrade linux-image-generic-lpae-hwe-16.04 | Aug 31, 2018 | May 28, 2018 |
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