Memory Leak The advisory has been revoked - it doesn't affect any version of package linux-4.19 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN9-LINUX419-1013373
- published18 Nov 2019
- disclosed18 Nov 2019
Introduced: 18 Nov 2019
CVE-2019-19067 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linux-4.19 package and not the linux-4.19 package as distributed by Debian.
Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel before 5.3.8 allow attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures, aka CID-57be09c6e874. NOTE: third parties dispute the relevance of this because the attacker must already have privileges for module loading
References
- https://security-tracker.debian.org/tracker/CVE-2019-19067
- https://github.com/torvalds/linux/commit/57be09c6e8747bf48704136d9e3f92bfb93f5725
- https://bugzilla.suse.com/show_bug.cgi?id=1157180
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
- https://usn.ubuntu.com/4526-1/
- https://usn.ubuntu.com/4208-1/
- https://usn.ubuntu.com/4226-1/