CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52449 – mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
https://notcve.org/view.php?id=CVE-2023-52449
22 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mtd: Fix gluebi NULL pointer dereference caused by ftl notifier If both ftl.ko and gluebi.ko are loaded, the notifier of ftl triggers NULL pointer dereference when trying to access ‘gluebi->desc’ in gluebi_read(). ubi_gluebi_init ubi_register_volume_notifier ubi_enumerate_volumes ubi_notify_all gluebi_notify nb->notifier_call() gluebi_create mtd_device_register mtd_device_parse_register add_mtd_device blktrans_notify_add not->add() ftl_add_... • https://git.kernel.org/stable/c/2ba3d76a1e29f2ba64fbc762875cf9fb2d4ba2ba • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52445 – media: pvrusb2: fix use after free on context disconnection
https://notcve.org/view.php?id=CVE-2023-52445
22 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: media: pvrusb2: fix use after free on context disconnection Upon module load, a kthread is created targeting the pvr2_context_thread_func function, which may call pvr2_context_destroy and thus call kfree() on the context object. However, that might happen before the usb hub_event handler is able to notify the driver. This patch adds a sanity check before the invalid read reported by syzbot, within the context disconnection call stack. En el... • https://git.kernel.org/stable/c/e5be15c63804e05b5a94197524023702a259e308 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52436 – f2fs: explicitly null-terminate the xattr list
https://notcve.org/view.php?id=CVE-2023-52436
20 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: termina explícitamente en nulo la lista xattr Al configurar un xattr, termina explícitamente en nulo la lista xattr. Esto elimina la frágil suposición de que el espacio xattr... • https://git.kernel.org/stable/c/16ae3132ff7746894894927c1892493693b89135 •
CVSS: 8.0EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52434 – smb: client: fix potential OOBs in smb2_parse_contexts()
https://notcve.org/view.php?id=CVE-2023-52434
20 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential OOBs in smb2_parse_contexts() Validate offsets and lengths before dereferencing create contexts in smb2_parse_contexts(). This fixes following oops when accessing invalid create contexts from server: BUG: unable to handle page fault for address: ffff8881178d8cc3 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 4a01067 P4D 4a01067 PUD 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU:... • https://git.kernel.org/stable/c/6726429c18c62dbf5e96ebbd522f262e016553fb • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52429
https://notcve.org/view.php?id=CVE-2023-52429
12 Feb 2024 — dm_table_create in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to (in alloc_targets) allocate more than INT_MAX bytes, and crash, because of a missing check for struct dm_ioctl.target_count. dm_table_create en drivers/md/dm-table.c en el kernel de Linux hasta 6.7.4 puede intentar (en alloc_targets) asignar más de INT_MAX bytes y fallar debido a que falta una verificación de la estructura dm_ioctl.target_count. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bd504bcfec41a503b32054da5472904b404341a4 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2024-25739 – kernel: crash due to a missing check for leb_size
https://notcve.org/view.php?id=CVE-2024-25739
12 Feb 2024 — create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size. create_empty_lvol en drivers/mtd/ubi/vtbl.c en el kernel de Linux hasta 6.7.4 puede intentar asignar cero bytes y fallar debido a que falta una verificación de ubi->leb_size. A flaw was found in the Linux kernel. The create_empty_lvol function in the drivers/mtd/ubi/vtbl.c file can attempt to allocate zero bytes of memory when the LEB s... • https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=68a24aba7c593eafa8fd00f2f76407b9b32b47a9 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2024-25740
https://notcve.org/view.php?id=CVE-2024-25740
12 Feb 2024 — A memory leak flaw was found in the UBI driver in drivers/mtd/ubi/attach.c in the Linux kernel through 6.7.4 for UBI_IOCATT, because kobj->name is not released. Se encontró una falla de pérdida de memoria en el controlador UBI en drivers/mtd/ubi/attach.c en el kernel de Linux hasta 6.7.4 para UBI_IOCATT, porque kobj->name no está publicado. • https://lore.kernel.org/lkml/0171b6cc-95ee-3538-913b-65a391a446b3%40huawei.com/T • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.1EPSS: 0%CPEs: 5EXPL: 0CVE-2024-1312 – Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu
https://notcve.org/view.php?id=CVE-2024-1312
08 Feb 2024 — A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system. Se encontró una falla de use-after-free en el subsistema de administración de memoria del kernel de Linux cuando un usuario gana dos carreras al mismo tiempo con una falla en la función mas_prev_slot. Este problema podría permitir que un usuario local bloquee el sistema. • https://access.redhat.com/security/cve/CVE-2024-1312 • CWE-416: Use After Free •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-24864 – Race condition vulnerability in Linux kernel media/dvb-core in dvbdmx_write()
https://notcve.org/view.php?id=CVE-2024-24864
05 Feb 2024 — A race condition was found in the Linux kernel's media/dvb-core in dvbdmx_write() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue. Se encontró una condición de ejecución en media/dvb-core del kernel de Linux en la función dvbdmx_write(). Esto puede provocar un problema de desreferencia de puntero nulo, lo que posiblemente provoque un pánico en el kernel o un problema de denegación de servicio. A race condition was found in the Linu... • https://bugzilla.openanolis.cn/show_bug.cgi?id=8178 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-476: NULL Pointer Dereference •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-24857 – Race condition vulnerability in Linux kernel bluetooth in conn_info_{min,max}_age_set()
https://notcve.org/view.php?id=CVE-2024-24857
05 Feb 2024 — A race condition was found in the Linux kernel's net/bluetooth device driver in conn_info_{min,max}_age_set() function. This can result in integrity overflow issue, possibly leading to bluetooth connection abnormality or denial of service. Se encontró una condición de ejecución en el controlador de dispositivo net/bluetooth del kernel de Linux en la función conn_info_{min,max}_age_set(). Esto puede provocar un problema de desbordamiento de enteros, lo que posiblemente provoque una anomalía en la conexión Bl... • https://bugzilla.openanolis.cn/show_bug.cgi?id=8155 • CWE-190: Integer Overflow or Wraparound CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •