The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c.
CVSS Details
- CVSS 3.0 Base Score: 7.8
- CVSS 3.0 Vector: (CVSS:3.0/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 kernelUpgrade kernel-rt | Aug 28, 2019 | Mar 31, 2017 |
| Debian | — | Upgrade linux | May 1, 2017 | Mar 31, 2017 |
| F5 Big Ip | — | — | May 7, 2017 | Mar 31, 2017 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 16, 2017 | Mar 21, 2017 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 3, 2017 | Mar 31, 2017 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-ec2-extraUpgrade kernel-obs-buildUpgrade kernel-ec2-develUpgrade kernel-ec2 | May 19, 2017 | Mar 31, 2017 |
| Ubuntu | — | Upgrade linux-image-3.13.0-164-powerpc-e500Upgrade linux-image-3.13.0-164-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-3.13.0-164-powerpc64-smpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-powerpc-e500Upgrade linux-image-powerpc64-embUpgrade linux-image-generic-lpaeUpgrade linux-image-3.13.0-164-genericUpgrade linux-image-3.13.0-164-powerpc-e500mcUpgrade linux-image-3.13.0-164-powerpc64-embUpgrade linux-image-powerpc-smpUpgrade linux-image-3.13.0-164-powerpc-smpUpgrade linux-image-3.13.0-164-lowlatencyUpgrade linux-image-genericUpgrade linux-image-generic-lts-trustyUpgrade linux-image-powerpc64-smp | Jan 15, 2019 | Mar 31, 2017 |
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