CVE-2019-15217
published 2019-08-19CVE-2019-15217: An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the…
PriorityP415medium4.6CVSS 3.1
AVPACLPRNUINSUCNINAH
EPSS
0.68%
48.8th percentile
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | linux | < linux 5.2.6-1 (bookworm) | linux 5.2.6-1 (bookworm) |
| linux | linux_kernel | < 5.2.3 | 5.2.3 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 5.2.6-1 | 5.2.6-1 |
| linux | linux_kernel | >= 0 < 4.4.0-174.204 | 4.4.0-174.204 |
| linux | linux_kernel | >= 0 < 4.15.0-91.92 | 4.15.0-91.92 |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.14.6MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv7.4HIGH
vendor_ubuntu7.4HIGH
vendor_debian4.6MEDIUM
vendor_redhat4.6MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-03-25·CVSS 5.5
CVE-2019-15217 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Paulo Bonzini discovered that the KVM hypervisor implementation in the
Linux kernel could improperly let a nested (level 2) guest access the
resources of a parent (level 1) guest in certain situations. An attacker
could use this to expose sensitive information. (CVE-2020-2732)
Gregory Herrero discovered that the fix for CVE-2019-14615 to address the
Linux kernel not properly clearing data structures on context switches for
certain Intel graphics processors was incomplete. A local attacker could
use this to expose sensitive information. (CVE-2020-8832)
It was discovered that the IPMI message handler implementation in the Linux
kernel did not properly deallocate memory in certain situatio
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 a race condition existed in the Softmac USB Prism54
device driver in the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash). (CVE-2019-15220)
Julien Grall discovered that the Xen balloon memory driver in the Linux
kernel did not properly restrict the amount of memory set aside for page
mappings in some situations. An attacker could use this to cause a denial
of service (kernel memory exhaustion)
Ubuntu
Linux kernel (Xenial HWE) vulnerabilities
vendor_ubuntu·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] Linux kernel (Xenial HWE) vulnerabilities
Title: Linux kernel (Xenial HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN-4286-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS 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 a race condition existed in the Softmac USB Prism54
device driver in the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash). (CVE-2019-15220)
Julien Grall discovered that
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2019-10-04·CVSS 7.4
CVE-2019-0136 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Intel Wi-Fi device driver in the Linux kernel
did not properly validate certain Tunneled Direct Link Setup (TDLS). A
physically proximate attacker could use this to cause a denial of service
(Wi-Fi disconnect). (CVE-2019-0136)
It was discovered that the Bluetooth UART implementation in the Linux
kernel did not properly check for missing tty operations. A local attacker
could use this to cause a denial of service. (CVE-2019-10207)
It was discovered that the GTCO tablet input driver in the Linux kernel did
not properly bounds check the initial HID report sent by the device. A
physically proximate attacker could use this to cause a denial of service
(system crash
Red Hat
kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
vendor_redhat·2019-08-19·CVSS 4.6
CVE-2019-15217 [MEDIUM] CWE-476 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
A vulnerability was found in the Linux kernel. The Zr364xx USB device driver is susceptible to malicious USB devices. An attacker able to add a specific USB device could cause a crash leading to a denial of service.
Mitigation: To mitigate this issue, prevent module zr364xx from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Fix d
Debian
CVE-2019-15217: linux - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointe...
vendor_debian·2019·CVSS 4.6
CVE-2019-15217 [MEDIUM] CVE-2019-15217: linux - An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointe...
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
Scope: local
bookworm: resolved (fixed in 5.2.6-1)
bullseye: resolved (fixed in 5.2.6-1)
forky: resolved (fixed in 5.2.6-1)
sid: resolved (fixed in 5.2.6-1)
trixie: resolved (fixed in 5.2.6-1)
GHSA
GHSA-c7jc-3f7r-j74w: An issue was discovered in the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2019-15217 [MEDIUM] CWE-476 GHSA-c7jc-3f7r-j74w: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
OSV
linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon, linux-azure vulnerabilities
osv·2020-03-25·CVSS 5.5
CVE-2020-2732 [MEDIUM] linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon, linux-azure vulnerabilities
linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon, linux-azure vulnerabilities
Paulo Bonzini discovered that the KVM hypervisor implementation in the
Linux kernel could improperly let a nested (level 2) guest access the
resources of a parent (level 1) guest in certain situations. An attacker
could use this to expose sensitive information. (CVE-2020-2732)
Gregory Herrero discovered that the fix for CVE-2019-14615 to address the
Linux kernel not properly clearing data structures on context switches for
certain Intel graphics processors was incomplete. A local attacker could
use this to expose sensitive information. (CVE-2020-8832)
It was discovered that the IPMI message handler implementation in the Li
OSV
linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
osv·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-kvm, 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 a race condition existed in the Softmac USB Prism54
device driver in the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash). (CVE-2019-15220)
Julien Grall discovered that the Xen balloon memory driver in the Linux
kernel did not properly restrict the amount of memory set aside for page
mappings in some situations. An attacker could use this to cause a denial
of service (kernel memory exhaustion). (CVE-2019-17351)
It was
OSV
linux-lts-xenial, linux-aws vulnerabilities
osv·2020-02-18·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux-lts-xenial, linux-aws vulnerabilities
linux-lts-xenial, linux-aws vulnerabilities
USN-4286-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS 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 a race condition existed in the Softmac USB Prism54
device driver in the Linux kernel. A physically proximate attacker could
use this to cause a denial of service (system crash). (CVE-2019-15220)
Julien Grall discovered that the Xen balloon memory driver in the Linux
kernel did not properly rest
OSV
linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
osv·2019-10-04·CVSS 7.4
CVE-2019-0136 [HIGH] linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
It was discovered that the Intel Wi-Fi device driver in the Linux kernel
did not properly validate certain Tunneled Direct Link Setup (TDLS). A
physically proximate attacker could use this to cause a denial of service
(Wi-Fi disconnect). (CVE-2019-0136)
It was discovered that the Bluetooth UART implementation in the Linux
kernel did not properly check for missing tty operations. A local attacker
could use this to cause a denial of service. (CVE-2019-10207)
It was discovered that the GTCO tablet input driver in the Linux kernel did
not properly bounds check the initial HID report sent by the device. A
physically proximate attacker could use this to cause a denial
OSV
CVE-2019-15217: An issue was discovered in the Linux kernel before 5
osv·2019-08-19·CVSS 4.6
CVE-2019-15217 [MEDIUM] CVE-2019-15217: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.2.3. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver [fedora-all]
bugzilla·2019-08-26·CVSS 4.6
CVE-2019-15217 [MEDIUM] CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver [fedora-all]
CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver [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 affect
Bugzilla
CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
bugzilla·2019-08-26·CVSS 4.6
CVE-2019-15217 [MEDIUM] CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
CVE-2019-15217 kernel: null pointer dereference in drivers/media/usb/zr364xx/zr364xx.c driver
A vulnerability was found in the Linux kernel. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/zr364xx/zr364xx.c driver.
Reference:
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d2e73a5f80a5b5aff3caf1ec6d39b5b3f54b26e
https://syzkaller.appspot.com/bug?id=9c0c178c24d828a7378f483309001329750aad64
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1745529]
---
This was fixed for Fedora with the 5.1.20 stable update.
---
Mitigation:
To mitigate this issue, prevent module zr364xx from being loaded. Please see https://access.
Bugzilla
CVE-2019-5716 wireshark: reachable assertion in fast_ensure_contiguous() from 6LoWPAN dissector
bugzilla·2019-01-18·CVSS 5.5
CVE-2019-5716 [MEDIUM] CVE-2019-5716 wireshark: reachable assertion in fast_ensure_contiguous() from 6LoWPAN dissector
CVE-2019-5716 wireshark: reachable assertion in fast_ensure_contiguous() from 6LoWPAN dissector
In Wireshark 2.6.0 to 2.6.5, the 6LoWPAN dissector could crash. This was addressed in epan/dissectors/packet-6lowpan.c by avoiding use of a TVB before its creation.
References:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15217
https://www.wireshark.org/security/wnpa-sec-2019-01.html
Upstream Patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2b2eea1793dbff813896e1ae9dff1bedb39ee010
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 1667580]
---
A reachable assertion was found in fast_ensure_contiguous() function in epan/tvbuff.c file, when called from the dissect_6lowpan() function.
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.htmlhttp://www.openwall.com/lists/oss-security/2019/08/20/2http://www.openwall.com/lists/oss-security/2019/08/22/2http://www.openwall.com/lists/oss-security/2019/08/22/3http://www.openwall.com/lists/oss-security/2019/08/22/4http://www.openwall.com/lists/oss-security/2019/08/22/5https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d2e73a5f80a5b5aff3caf1ec6d39b5b3f54b26ehttps://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlhttps://security.netapp.com/advisory/ntap-20190905-0002/https://syzkaller.appspot.com/bug?id=9c0c178c24d828a7378f483309001329750aad64https://usn.ubuntu.com/4147-1/https://usn.ubuntu.com/4286-1/https://usn.ubuntu.com/4286-2/https://usn.ubuntu.com/4302-1/http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.htmlhttp://www.openwall.com/lists/oss-security/2019/08/20/2http://www.openwall.com/lists/oss-security/2019/08/22/2http://www.openwall.com/lists/oss-security/2019/08/22/3http://www.openwall.com/lists/oss-security/2019/08/22/4http://www.openwall.com/lists/oss-security/2019/08/22/5https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d2e73a5f80a5b5aff3caf1ec6d39b5b3f54b26ehttps://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlhttps://security.netapp.com/advisory/ntap-20190905-0002/https://syzkaller.appspot.com/bug?id=9c0c178c24d828a7378f483309001329750aad64https://usn.ubuntu.com/4147-1/https://usn.ubuntu.com/4286-1/https://usn.ubuntu.com/4286-2/https://usn.ubuntu.com/4302-1/
2019-08-19
Published