CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2022-2964 – kernel: memory corruption in AX88179_178A based USB ethernet device.
https://notcve.org/view.php?id=CVE-2022-2964
09 Sep 2022 — A flaw was found in the Linux kernel’s driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes. Se ha encontrado un fallo en el controlador del kernel de Linux para los dispositivos USB 2.0/3.0 Gigabit Ethernet basados en ASIX versión AX88179_178A. La vulnerabilidad contiene múltiples lecturas fuera de límites y posibles escrituras fuera de límites Red Hat Advanced Cluster Management for Kubernetes... • https://bugzilla.redhat.com/show_bug.cgi?id=2067482 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 4.7EPSS: 0%CPEs: 4EXPL: 0CVE-2022-40307 – Ubuntu Security Notice USN-5791-3
https://notcve.org/view.php?id=CVE-2022-40307
09 Sep 2022 — An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free. Se ha detectado un problema en el kernel de Linux versiones hasta 5.19.8. El archivo drivers/firmware/efi/capsule-loader.c presenta una condición de carrera con un uso de memoria previamente liberada resultante It was discovered that the Traffic-Control Index implementation in the Linux kernel did not properly perform filter deactivation in some situations. ... • https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0CVE-2022-39842 – Ubuntu Security Notice USN-5924-1
https://notcve.org/view.php?id=CVE-2022-39842
05 Sep 2022 — An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can actually happen. Se ha detectado un problema en el kernel de Linux versiones anteriores a 5.19. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19 • CWE-190: Integer Overflow or Wraparound •
CVSS: 4.7EPSS: 0%CPEs: 4EXPL: 0CVE-2022-39188 – kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry
https://notcve.org/view.php?id=CVE-2022-39188
02 Sep 2022 — An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. Se ha detectado un problema en el archivo include/asm-generic/tlb.h en el kernel de Linux versiones anteriores a 5.19. Debido a una condición de carrera (unmap_mapping_range frente a munmap), un controlador de dispositivo puede liberar una... • https://bugs.chromium.org/p/project-zero/issues/detail?id=2329 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2022-39189 – kernel: TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning
https://notcve.org/view.php?id=CVE-2022-39189
02 Sep 2022 — An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations. Se ha detectado un problema en el subsistema KVM x86 en el kernel de Linux versiones anteriores a 5.18.17. Los usuarios invitados no privilegiados pueden comprometer el kernel invitado porque las operaciones de vaciado del TLB son manejadas inapropiadamente en determinadas situaciones d... • https://bugs.chromium.org/p/project-zero/issues/detail?id=2309 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-39190 – kernel: nf_tables disallow binding to already bound chain
https://notcve.org/view.php?id=CVE-2022-39190
02 Sep 2022 — An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. Se ha detectado un problema en el archivo net/netfilter/nf_tables_api.c en el kernel de Linux versiones anteriores a 5.19.6. Puede producirse una denegación de servicio al vincularse a una cadena ya vinculada A flaw was found in net/netfilter/nf_tables_api.c in the Linux kernel. A denial of service can occur upon binding to an already bound chain. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.6 • CWE-392: Missing Report of Error Condition •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-3078 – SUSE Security Advisory - SUSE-SU-2022:3288-1
https://notcve.org/view.php?id=CVE-2022-3078
01 Sep 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. There is a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c. Se ha detectado un problema en el kernel de Linux versiones hasta 5.16-rc6. Se presenta una falta de comprobación después de llamar a vzalloc() y una falta de liberación después de la asignación en drivers/media/test-drivers/vidtv/vidtv_s302m.c An update that solves 25 vulnerabilities, contains four features and ha... • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=e6a21a14106d9718aa4f8e115b1e474888eeba44 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-3061 – Ubuntu Security Notice USN-6014-1
https://notcve.org/view.php?id=CVE-2022-3061
01 Sep 2022 — Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by zero error. Se ha encontrado un fallo en el Kernel de Linux en el controlador i740. El programa de espacio de usuario podía pasar cualquier valor al controlador mediante la interfaz ioctl(). • https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?id=15cf0b82271b1823fb02ab8c377badba614d95d5 • CWE-369: Divide By Zero •
CVSS: 7.0EPSS: 0%CPEs: 1EXPL: 1CVE-2022-2590 – Ubuntu Security Notice USN-6071-1
https://notcve.org/view.php?id=CVE-2022-2590
31 Aug 2022 — A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system. Se encontró una condición de carrera en la forma en que el subsistema de memoria del kernel de Linux manejaba la ruptura de copia en escritura (COW) de las asignaciones de memoria compartida privada de sólo lectur... • https://github.com/hyeonjun17/CVE-2022-2590-analysis • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-1976
https://notcve.org/view.php?id=CVE-2022-1976
31 Aug 2022 — A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation. Se ha encontrado un fallo en la implementación de IO-URING en el kernel de Linux. Este fallo permite a un atacante con permiso de ejecución local crear una cadena de peticiones que puede causar un fallo de uso de memoria pr... • https://bugzilla.redhat.com/show_bug.cgi?id=2092549 • CWE-416: Use After Free •