CVE-2019-16232
published 2019-09-11CVE-2019-16232: drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer…
PriorityP412medium4.1CVSS 3.1
AVLACHPRHUINSUCNINAH
EPSS
0.58%
44.5th percentile
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 4.4.0-208.240 | 4.4.0-208.240 |
| linux | linux_kernel | >= 0 < 4.15.0-88.88 | 4.15.0-88.88 |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.14.1MEDIUMCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.7MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
osv5.5MEDIUM
vendor_ubuntu5.5MEDIUM
vendor_debian4.1LOW
vendor_redhat4.1MEDIUM
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GHSA
GHSA-jhg3-62jm-f42x: drivers/net/wireless/marvell/libertas/if_sdio
ghsa_unreviewed·2022-05-24
CVE-2019-16232 [MEDIUM] GHSA-jhg3-62jm-f42x: drivers/net/wireless/marvell/libertas/if_sdio
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon vulnerabilities
osv·2021-04-13·CVSS 5.5
CVE-2015-1350 [MEDIUM] linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon vulnerabilities
Ben Harris discovered that the Linux kernel would strip extended privilege
attributes of files when performing a failed unprivileged system call. A
local attacker could use this to cause a denial of service. (CVE-2015-1350)
Andrey Konovalov discovered that the video4linux driver for Hauppauge HD
PVR USB devices in the Linux kernel did not properly handle some error
conditions. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2017-16644)
It was discovered that the timer stats implementation in the Linux kernel
allowed the discovery of a real PID value while inside a PID namespace. A
local attacker could use this t
OSV
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
osv·2020-02-19·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local at
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
osv·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local att
OSV
linux-azure vulnerabilities
osv·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux-azure vulnerabilities
linux-azure vulnerabilities
USN-4287-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04
LTS. This update provides the corresponding updates for the Linux
kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors i
OSV
linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
osv·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
It was discovered that the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local attacker could possibly use this to cause a
denial of service. (CVE-2019-16229)
It was discovered that the Marvell 8xxx Libertas WLAN device driver in the
Linux kernel did not properly check for errors in certain situations,
leading to a NULL pointer dereference. A local attacker could possibly use
this to cause a
OSV
CVE-2019-16232: drivers/net/wireless/marvell/libertas/if_sdio
osv·2019-09-11·CVSS 4.1
CVE-2019-16232 [MEDIUM] CVE-2019-16232: drivers/net/wireless/marvell/libertas/if_sdio
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2021-04-13·CVSS 5.5
CVE-2017-16644 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ben Harris discovered that the Linux kernel would strip extended privilege
attributes of files when performing a failed unprivileged system call. A
local attacker could use this to cause a denial of service. (CVE-2015-1350)
Andrey Konovalov discovered that the video4linux driver for Hauppauge HD
PVR USB devices in the Linux kernel did not properly handle some error
conditions. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2017-16644)
It was discovered that the timer stats implementation in the Linux kernel
allowed the discovery of a real PID value while inside a PID namespace. A
local attacker could us
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-02-19·CVSS 5.5
CVE-2019-15291 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local attacker could possibly use this to cause a
denial of ser
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local attacker could possibly use this to cause a
denial of ser
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN-4287-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04
LTS. This update provides the corresponding updates for the Linux
kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
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 t
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
It was discovered that the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local attacker could possibly use this to cause a
denial of service. (CVE-2019-16229)
It was discovered that the Marvell 8xxx Libertas WLAN device driver in the
Linux kernel did not properly check for errors in certain situations,
leading to a NULL pointer dereference. A local attacker could possibly use
Red Hat
kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
vendor_redhat·2019-09-11·CVSS 4.1
CVE-2019-16232 [MEDIUM] CWE-476 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
A NULL pointer dereference flaw may occur in the Linux kernel’s drivers/net/wireless/marvell/libertas/if_sdio.c function, if the alloc_workqueue function return is not validated in time of failure. This flaw could allow an attacker to crash the system or leak kernel internal information.
Statement: There was no shipped kernel version were seen affected with this problem. These files are not built in our source code.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product S
Debian
CVE-2019-16232: linux - drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does ...
vendor_debian·2019·CVSS 4.1
CVE-2019-16232 [MEDIUM] CVE-2019-16232: linux - drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does ...
drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
arXiv
PortGPT: Towards Automated Backporting Using Large Language Models
arxiv_fulltext·2025-10-25
PortGPT: Towards Automated Backporting Using Large Language Models
: Towards Automated Backporting Using Large Language Models
Zhaoyang Li21,
Zheng Yu31,
Jingyi Song2,
Meng Xu5,
Yuxuan Luo6,
Dongliang Mu24
2School of Cyber Science and Engineering, Huazhong University of Science and Technology, China
2Hubei Key Laboratory of Distributed System Security
3Northwestern University,
5University of Waterloo,
6Canonical Ltd.,
4JinYinHu Laboratory, China
\lizy04, jingyisong, dzm91\@hust.edu.cn
[email protected],
[email protected],
[email protected]
\@makefntext#1 1em #1
1 The first two authors contributed equally (alphabetical order).
Corresponding author
## Abstract
Patch backporting,
the process of migrating mainline security patches to older branches,
is an essential task in maintaining popular open-source projects
(e.g., Linux ke
Bugzilla
CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
bugzilla·2019-10-10·CVSS 4.1
CVE-2019-16232 [MEDIUM] CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c
A vulnerability was found in drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel does not check the alloc_workqueue return value, leading to a NULL pointer dereference.
Reference:
https://lkml.org/lkml/2019/9/9/487
https://security.netapp.com/advisory/ntap-20191004-0001/
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1760352]
---
Mitigation:
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
---
Statement:
There was no shipped kernel version were seen a
Bugzilla
CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c [fedora-all]
bugzilla·2019-10-10·CVSS 4.1
CVE-2019-16232 [MEDIUM] CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.c [fedora-all]
CVE-2019-16232 kernel: null-pointer dereference in drivers/net/wireless/marvell/libertas/if_sdio.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 a
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/https://lkml.org/lkml/2019/9/9/487https://security.netapp.com/advisory/ntap-20191004-0001/https://usn.ubuntu.com/4284-1/https://usn.ubuntu.com/4285-1/https://usn.ubuntu.com/4287-1/https://usn.ubuntu.com/4287-2/http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/https://lkml.org/lkml/2019/9/9/487https://security.netapp.com/advisory/ntap-20191004-0001/https://usn.ubuntu.com/4284-1/https://usn.ubuntu.com/4285-1/https://usn.ubuntu.com/4287-1/https://usn.ubuntu.com/4287-2/
2019-09-11
Published