CVE-2019-9453
published 2019-09-06CVE-2019-9453: In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information…
PriorityP416medium4.4CVSS 3.1
AVLACLPRHUINSUCHINAN
EPSS
0.18%
7.7th percentile
In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 5.2.6-1 (bookworm) | linux 5.2.6-1 (bookworm) |
| 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 < 4.4.0-190.220 | 4.4.0-190.220 |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
osv4.7MEDIUM
vendor_ubuntu4.7MEDIUM
vendor_debian4.4MEDIUM
vendor_redhat4.4MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-09-24·CVSS 4.7
CVE-2019-19054 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Conexant 23885 TV card device driver for the
Linux kernel did not properly deallocate memory in some error conditions. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19054)
It was discovered that the Atheros HTC based wireless driver in the Linux
kernel did not properly deallocate in certain error conditions. A local
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2019-19073, CVE-2019-19074)
Yue Haibing discovered that the Linux kernel did not properly handle
reference counting in sysfs for network devices in some situations. A local
attacker could possibly use this to cause a denial o
Red Hat
kernel: out of bounds read in F2FS touch driver leads to local information disclosure
vendor_redhat·2019-09-03·CVSS 4.4
CVE-2019-9453 [MEDIUM] CWE-20 kernel: out of bounds read in F2FS touch driver leads to local information disclosure
kernel: out of bounds read in F2FS touch driver leads to local information disclosure
In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.
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 (R
Debian
CVE-2019-9453: linux - In the Android kernel in F2FS touch driver there is a possible out of bounds rea...
vendor_debian·2019·CVSS 4.4
CVE-2019-9453 [MEDIUM] CVE-2019-9453: linux - In the Android kernel in F2FS touch driver there is a possible out of bounds rea...
In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.
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-3c2h-g633-rm9x: In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation
ghsa_unreviewed·2022-05-24
CVE-2019-9453 [MEDIUM] CWE-20 GHSA-3c2h-g633-rm9x: In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation
In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon vulnerabilities
osv·2020-09-24·CVSS 4.7
CVE-2019-19054 [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
It was discovered that the Conexant 23885 TV card device driver for the
Linux kernel did not properly deallocate memory in some error conditions. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19054)
It was discovered that the Atheros HTC based wireless driver in the Linux
kernel did not properly deallocate in certain error conditions. A local
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2019-19073, CVE-2019-19074)
Yue Haibing discovered that the Linux kernel did not properly handle
reference counting in sysfs for network devices in some situations. A local
attacker could possibly use this to cause a denial of servic
OSV
CVE-2019-9453: In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation
osv·2019-09-06·CVSS 4.4
CVE-2019-9453 [MEDIUM] CVE-2019-9453: In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation
In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure [fedora-all]
bugzilla·2020-03-31·CVSS 4.4
CVE-2019-9453 [MEDIUM] CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure [fedora-all]
CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure [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
Bugzilla
CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure
bugzilla·2020-03-31·CVSS 4.4
CVE-2019-9453 [MEDIUM] CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure
CVE-2019-9453 kernel: out of bounds read in F2FS touch driver leads to local information disclosure
A vulnerability was found in F2FS touch driver in kernel where there is a possible out of bounds
read due to improper input validation. This could lead to local information
disclosure with system execution privileges needed. User interaction is not
needed for exploitation.
Upstream patch:
https://lore.kernel.org/patchwork/patch/1060480/
References:
https://source.android.com/security/bulletin/pixel/2019-09-01
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1819149]
---
This was fixed for Fedora with the 5.1.12 stable kernel updates.
---
For F2FS (file system) that is disabled for all rhel* versions,
the configuration param that is disabled:
"# CONF
2019-09-06
Published