CVE-2019-16995
published 2019-09-30CVE-2019-16995: In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial…
PriorityP434high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.53%
88.0th percentile
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.19.37-1 (bookworm) | linux 4.19.37-1 (bookworm) |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 0 < 4.19.37-1 | 4.19.37-1 |
| linux | linux_kernel | >= 3.17 < 3.18.137 | 3.18.137 |
| linux | linux_kernel | >= 4.14 < 4.14.107 | 4.14.107 |
| linux | linux_kernel | >= 4.19 < 4.19.30 | 4.19.30 |
| linux | linux_kernel | >= 4.20 < 4.20.17 | 4.20.17 |
| linux | linux_kernel | >= 4.4 < 4.4.177 | 4.4.177 |
| linux | linux_kernel | >= 4.9 < 4.9.164 | 4.9.164 |
| linux | linux_kernel | >= 5.0 < 5.0.3 | 5.0.3 |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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Red Hat
kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
vendor_redhat·2019-09-30·CVSS 7.5
CVE-2019-16995 [HIGH] CWE-400 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-alt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise MRG 2) - Not affected
Debian
CVE-2019-16995: linux - In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in n...
vendor_debian·2019·CVSS 7.5
CVE-2019-16995 [HIGH] CVE-2019-16995: linux - In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in n...
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
Scope: local
bookworm: resolved (fixed in 4.19.37-1)
bullseye: resolved (fixed in 4.19.37-1)
forky: resolved (fixed in 4.19.37-1)
sid: resolved (fixed in 4.19.37-1)
trixie: resolved (fixed in 4.19.37-1)
GHSA
GHSA-m4c2-gjmw-g8gc: In the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2019-16995 [HIGH] CWE-772 GHSA-m4c2-gjmw-g8gc: In the Linux kernel before 5
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
OSV
CVE-2019-16995: In the Linux kernel before 5
osv·2019-09-30·CVSS 7.5
CVE-2019-16995 [HIGH] CVE-2019-16995: In the Linux kernel before 5
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
bugzilla·2019-10-08·CVSS 7.5
CVE-2019-16995 [HIGH] CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c
In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.
Upstream patch:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6caabe7f197d3466d238f70915d65301f1716626
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1759685]
---
This was fixed for Fedora with the 5.0.3 stable updates.
Bugzilla
CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c [fedora-all]
bugzilla·2019-10-08·CVSS 7.5
CVE-2019-16995 [HIGH] CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c [fedora-all]
CVE-2019-16995 kernel: Memory leak in hsr_dev_finalize() in net/hsr/hsr_device.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple su
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.htmlhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.3https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6caabe7f197d3466d238f70915d65301f1716626https://github.com/torvalds/linux/commit/6caabe7f197d3466d238f70915d65301f1716626https://security.netapp.com/advisory/ntap-20191031-0005/http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.htmlhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.3https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6caabe7f197d3466d238f70915d65301f1716626https://github.com/torvalds/linux/commit/6caabe7f197d3466d238f70915d65301f1716626https://security.netapp.com/advisory/ntap-20191031-0005/
2019-09-30
Published