200 matches found
CVE-2022-41218
Introduction This vulnerability is a race condition vulnerability that occurs in drivers/media/dvb-core/dmxdev.c. Therefore, a race condition may occur in the usb device driver using this dmxdev. This vulnerability could be used to trigger 3 UAFs. Vulnerability 1. vmalloc UAF write First, the...
Siemens SIMATIC S7-1500 TM MFP Improper Control of a Resource Through its Lifetime (CVE-2026-23253)
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
CLSA-2024-1719932549 kernel: Fix of 20 CVEs
net: iptunnel: make sure to pull inner header in iptunnelrcv CVE-2024-26882 - net: Set true network header for ECN decapsulation CVE-2024-26882 - media: dvb-core: Fix use-after-free due to race at dvbregisterdevice CVE-2022-45884 - media: dvbdev: fix error logic at dvbregisterdevice...
CLSA-2024-1719933179 kernel: Fix of 19 CVEs
net: iptunnel: make sure to pull inner header in iptunnelrcv CVE-2024-26882 - net: Set true network header for ECN decapsulation CVE-2024-26882 - media: dvb-core: Fix use-after-free due to race at dvbregisterdevice CVE-2022-45884 - media: dvbdev: fix error logic at dvbregisterdevice...
CLSA-2023-1695716575 kernel: Fix of 28 CVEs
xen/xenbus: don't let xenbusgrantring remove grants in error case CVE-2022-23040 - xen/xenbus: Fix granting of vmalloc'd memory - xen/blkfront: don't use gnttabqueryforeignaccess for mapped status CVE-2022-23036 - xen/grant-table: add gnttabtryendforeignaccess CVE-2022-23036 - xen/blkfront: don't...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Media: dvb-core: Fixed an issue where incorrect reinitializations of the ringbuffer occurred upon reopening the device. The dvbdvropen function calls dvbringbufferinit, when a new reader opens the DVR device. dvbringbufferinit th...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15
A issue was discovered in the Linux kernel through version 6.0.9. In the file drivers/media/dvb-core/dvbnet.c, there is a race condition between .disconnect and dvbdeviceopen, which leads to a use-after-free situation...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerabilities have been resolved: media: vidtv: Terminating the subsequent process due to initialization failure. syzbot reported a slab-use-after-free error in vidtvmuxinit. After PSI initialization fails, the si member is accessed again, resulting in this...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: Fixed a double-free in dvbregisterdevice. In the function dvbregisterdevice - dvbregistermediadevice - dvbcreatemediaentity, the dvb-entity is allocated and initialized. If the initialization fails, the dvb-entit...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013588)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013588 advisory. In the Linux kernel, the following vulnerability has been resolved: media: vidtv: Fix use-after-free in vidtvbridgedvbinit KASAN reports a use-after-free: BUG: KASAN...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011309)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011309 advisory. In the Linux kernel, the following vulnerability has been resolved: media: vidtv: Fix use-after-free in vidtvbridgedvbinit KASAN reports a use-after-free: BUG: KASAN...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the dvbringbufferinit function in the drivers/media/dvb-core/dmxdev.c module of the Linux kernel is related to improper resource management throughout its lifecycle. Exploiting this vulnerability could allow an attacker to cause a service failure...
media: dvb-core: fix wrong reinitialization of ringbuffer on reopen
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SUSE CVE-2026-23253
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
EUVD-2026-12860
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
AZL-80079 CVE-2026-23253 affecting package kernel for versions less than 6.6.130.1-1
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
CVE-2026-23253
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
CVE-2026-23253
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
UBUNTU-CVE-2026-23253
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...
CVE-2026-23253 media: dvb-core: fix wrong reinitialization of ringbuffer on reopen
In the Linux kernel, the following vulnerability has been resolved: media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit calls initwaitqueuehead, which reinitializes the waitqueue list head...