CVE-2023-31081

An issue was discovered in drivers/media/test-drivers/vidtv/vidtvbridge.c in the Linux kernel 6.2. There is a NULL pointer dereference in vidtvmuxstopthread. In vidtvstopstreaming, after dvb-mux=NULL occurs, it executes vidtvmuxstopthreaddvb-mux...

CVE-2023-31082: Release of Invalid Pointer or Reference

An issue was discovered in drivers/tty/ngsm.c in the Linux kernel 6.2. There is a sleeping function called from an invalid context in gsmldwrite, which will block the kernel. Note: This has been disputed by 3rd parties as not a valid vulnerability...

CVE-2023-31081

An issue was discovered in drivers/media/test-drivers/vidtv/vidtvbridge.c in the Linux kernel 6.2. There is a NULL pointer dereference in vidtvmuxstopthread. In vidtvstopstreaming, after dvb-mux=NULL occurs, it executes vidtvmuxstopthreaddvb-mux...

CVE-2023-31084

The CVE-2023-31084 issue affects Linux kernel 6.2 in drivers/media/dvb-core/dvb_frontend.c. The root cause is a blocking operation when a task is not TASK_RUNNING: in dvb_frontend_get_event wait_event_interruptible checks dvb_frontend_test_event(fepriv, events) and, if false, down(&fepriv->sem...

CVE-2023-31084: Deadlock

An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASKRUNNING. In dvbfrontendgetevent, waiteventinterruptible is called; the condition is dvbfrontendtesteventfepriv,events. In dvbfrontendtestevent,...

CVE-2023-31084

An issue was discovered in drivers/media/dvb-core/dvbfrontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASKRUNNING. In dvbfrontendgetevent, waiteventinterruptible is called; the condition is dvbfrontendtesteventfepriv,events. In dvbfrontendtestevent,...

CVE-2023-31085

CVE-2023-31085 – Linux kernel 6.2 (drivers/mtd/ubi/cdev.c) shows a divide-by-zero in do_div(sz,mtd-> erasesize) when mtd->erasesize is 0, triggered via ctrl_cdev_ioctl. Connected advisories reference upstream Linux commits and vendor advisories (e.g., Astra Linux and Amazon Linux 2) noting ...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

CVE-2023-31085: Divide By Zero

An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0...

PostScript Printer Driver Code Execution

The vulnerability of the PostScript Printer Driver PScript and PCL6 Class Printer operating systems for Windows is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

PT-2023-36610

Уязвимость функции drm fb helper damage модуля drivers/gpu/drm/drm fb helper.c драйвера инфраструктуры прямого рендеринга DRI ядра операционной системы Linux связана с ошибкой единичного смещения. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2023-36734

Уязвимость функции mlx5 tc ct entry replace rule модуля drivers/net/ethernet/mellanox/mlx5/core/en/tc ct.c драйвера сетевых адаптеров Ethernet Mellanox ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю оказать воздейств...

CVE-2023-2176

A vulnerability was found in comparenetdevandip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege...

CVE-2023-2176

A vulnerability was found in comparenetdevandip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege...

PT-2023-36691

Уязвимость функции iwl dbgfs fw info seq next модуля drivers/net/wireless/intel/iwlwifi/fw/debugfs.c драйвера адаптеров беспроводной связи Intel ядра операционной системы Linux связана с неосвобождением ресурса после истечения действительного срока его эксплуатирования. Эксплуатация уязвимости...

CVE-2023-2162

Astra Linux security bulletin mirrors CVE-2023-2162, documenting a use-after-free in Linux kernel (iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c) that could allow a local attacker to leak kernel internal information. The Astra Linux entry identifies the affected kernel subcomponent (SCS...

CVE-2023-2162

A use-after-free vulnerability was found in iscsiswtcpsessioncreate in drivers/scsi/iscsitcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information...

PT-2023-36784

Уязвимость функции fake get pages модуля drivers/gpu/drm/i915/selftests/i915 gem gtt.c драйвера инфраструктуры прямого рендеринга DRI ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2023-2678

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.2 Description An issue was discovered in the Linux kernel, specifically in the drivers/media/dvb-core/dvb frontend.c file. The problem arises from a blocking operation when a task is not in the TASK RUNNING state. This...