CVE-2019-19044

high-risk
Published 2019-11-18

Two memory leaks in the v3d_submit_cl_ioctl() function in drivers/gpu/drm/v3d/v3d_gem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering kcalloc() or v3d_job_init() failures, aka CID-29cd13cfd762.

Do I need to act?

~
2.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (20)

Aff Baseboard Management Controller

Affected Vendors

Linux Broadcom Canonical Netapp

References (8)

Release Notes https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11
Patch https://github.com/torvalds/linux/commit/29cd13cfd7624726d9e6becbae9aa419ef35af7...
Third Party Advisory https://security.netapp.com/advisory/ntap-20191205-0001/
Third Party Advisory https://usn.ubuntu.com/4225-1/
Release Notes https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11
Patch https://github.com/torvalds/linux/commit/29cd13cfd7624726d9e6becbae9aa419ef35af7...
Third Party Advisory https://security.netapp.com/advisory/ntap-20191205-0001/
Third Party Advisory https://usn.ubuntu.com/4225-1/
54
/ 100
high-risk
Severity 26/34 · High
Exploitability 5/34 · Minimal
Exposure 23/34 · High