CVE-2019-19079
published 2019-11-18CVE-2019-19079: A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory…
PriorityP431high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.95%
85.8th percentile
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 5.3.7-1 (bookworm) | linux 5.3.7-1 (bookworm) |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 4.18 < 4.19.89 | 4.19.89 |
| linux | linux_kernel | >= 4.20 < 5.3 | 5.3 |
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
vendor_ubuntu7.5HIGH
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-01-29·CVSS 7.5
CVE-2019-15099 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that a race condition existed in the Virtual Video Test
Driver in the Linux kernel. An attacker with write access to /dev/video0 on
a system with the vivid module loaded could possibly use this to gain
administrative privileges. (CVE-2019-18683)
It was discovered that the btrfs file system in the Linux kernel did not
properly validate metadata, leading to a NULL pointer dereference. An
attacker could use this to specially craft a
Red Hat
kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
vendor_redhat·2019-09-11·CVSS 7.5
CVE-2019-19079 [HIGH] CWE-400 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
A memory leak was discovered in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before version 5.3. This flaw allows attackers to cause a denial of service due to memory consumption.
Statement: There was no shipped kernel version were seen affected with this problem. These files are not built in our source code.
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 affe
Debian
CVE-2019-19079: linux - A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Lin...
vendor_debian·2019·CVSS 7.5
CVE-2019-19079 [HIGH] CVE-2019-19079: linux - A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Lin...
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
Scope: local
bookworm: resolved (fixed in 5.3.7-1)
bullseye: resolved (fixed in 5.3.7-1)
forky: resolved (fixed in 5.3.7-1)
sid: resolved (fixed in 5.3.7-1)
trixie: resolved (fixed in 5.3.7-1)
GHSA
GHSA-jj7f-jm56-7q3f: A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun
ghsa_unreviewed·2022-05-24
CVE-2019-19079 [HIGH] CWE-401 GHSA-jj7f-jm56-7q3f: A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
OSV
linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
osv·2020-01-29·CVSS 7.5
CVE-2019-15099 [HIGH] linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that a race condition existed in the Virtual Video Test
Driver in the Linux kernel. An attacker with write access to /dev/video0 on
a system with the vivid module loaded could possibly use this to gain
administrative privileges. (CVE-2019-18683)
It was discovered that the btrfs file system in the Linux kernel did not
properly validate metadata, leading to a NULL pointer dereference. An
attacker could use this to specially craft a file system image that, when
OSV
CVE-2019-19079: A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun
osv·2019-11-18·CVSS 7.5
CVE-2019-19079 [HIGH] CVE-2019-19079: A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
bugzilla·2019-11-25·CVSS 7.5
CVE-2019-19079 [HIGH] CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
Reference and upstream commit:
https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481d
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1776368]
---
This was fixed for Fedora with the 5.3.x kernel rebases.
---
External References:
Reference and upstream commit:
https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481d
---
Statement:
There was no shipped kernel version were seen affected with this problem.
Bugzilla
CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS [fedora-all]
bugzilla·2019-11-25·CVSS 7.5
CVE-2019-19079 [HIGH] CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS [fedora-all]
CVE-2019-19079 kernel: memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c leads to DoS [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 is
arXiv
How Far Have We Gone in Vulnerability Detection Using Large Language Models
arxiv_fulltext·2023-12-22
How Far Have We Gone in Vulnerability Detection Using Large Language Models
## Abstract
As software becomes increasingly complex and prone to vulnerabilities, automated vulnerability detection is critically important, yet challenging. Given the significant successes of Large Language Models (LLMs) in various tasks, there is growing anticipation of their efficacy in vulnerability detection. However, a quantitative understanding of their potential in vulnerability detection is still missing.
To bridge this gap, we introduce a comprehensive vulnerability benchmark . This benchmark aggregates high-quality data from a wide range of CTF (Capture-the-Flag) (https://ctf-wiki.org/en/) challenges and real-world applications, with annotations for each vulnerable function detailing the vulnerability type and its root cause.
Through our experiments encompassing 16 LLMs and 6
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481dhttps://security.netapp.com/advisory/ntap-20191205-0001/https://usn.ubuntu.com/4258-1/https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481dhttps://security.netapp.com/advisory/ntap-20191205-0001/https://usn.ubuntu.com/4258-1/
2019-11-18
Published