Vulnerability Description
An issue was discovered in kmem_cache_alloc_bulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.5.11 |
| Netapp | Cloud Backup | - |
| Netapp | Solidfire\, Enterprise Sds \& Hci Storage Node | - |
| Netapp | Solidfire \& Hci Management Node | - |
| Netapp | Hci Compute Node Firmware | - |
| Netapp | Hci Compute Node | - |
| Netapp | H410C Firmware | - |
| Netapp | H410C | - |
| Netapp | Solidfire Baseboard Management Controller Firmware | - |
| Netapp | Solidfire Baseboard Management Controller | - |
Related Weaknesses (CWE)
References
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2022ExploitIssue TrackingPatch
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.11Release NotesVendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fdPatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20201218-0001/Third Party Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2022ExploitIssue TrackingPatch
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.11Release NotesVendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fdPatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20201218-0001/Third Party Advisory
FAQ
What is CVE-2020-29370?
CVE-2020-29370 is a vulnerability with a CVSS score of 7.0 (HIGH). An issue was discovered in kmem_cache_alloc_bulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71.
How severe is CVE-2020-29370?
CVE-2020-29370 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-29370?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Netapp Cloud Backup, Netapp Solidfire\, Enterprise Sds \& Hci Storage Node, Netapp Solidfire \& Hci Management Node, Netapp Hci Compute Node Firmware.