opensuse/kernel-default-base&distro=openSUSE Leap Micro 5.3

Vulnerabilities (683)

• CVE-2023-2124May 15, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.

• CVE-2023-21102May 15, 2023
  affected < 5.14.21-150400.24.69.1.150400.24.31.1fixed 5.14.21-150400.24.69.1.150400.24.31.1

  In __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Pr

• CVE-2023-28410May 10, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  Improper restriction of operations within the bounds of a memory buffer in some Intel(R) i915 Graphics drivers for linux before kernel version 6.2.10 may allow an authenticated user to potentially enable escalation of privilege via local access.

• CVE-2023-2156May 9, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create

• CVE-2023-32233May 8, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mis

• CVE-2023-2513May 8, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.

• CVE-2023-2235May 1, 2023
  affected < 5.14.21-150400.24.63.1.150400.24.27.1fixed 5.14.21-150400.24.63.1.150400.24.27.1

  A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups(), but remove_on_exec made it p

• CVE-2023-31436Apr 28, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.

• CVE-2023-0045Apr 25, 2023
  affected < 5.14.21-150400.24.55.3.150400.24.22.7fixed 5.14.21-150400.24.55.3.150400.24.22.7

  The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set  function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only

• CVE-2023-2269Apr 25, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.

• CVE-2023-31085Apr 24, 2023
  affected < 5.14.21-150400.24.97.1.150400.24.44.2fixed 5.14.21-150400.24.97.1.150400.24.44.2

  An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in do_div(sz,mtd->erasesize), used indirectly by ctrl_cdev_ioctl, when mtd->erasesize is 0.

• CVE-2023-31084Apr 24, 2023
  affected < 5.14.21-150400.24.66.1.150400.24.29.1fixed 5.14.21-150400.24.66.1.150400.24.29.1

  An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_

• CVE-2023-31083Apr 24, 2023
  affected < 5.14.21-150400.24.81.1.150400.24.35.3fixed 5.14.21-150400.24.81.1.150400.24.35.3

  An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. In hci_uart_tty_ioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. HCI_UART_PROTO_SET is set before hu->proto is set. A NULL pointer dereference may occur.

• CVE-2023-2019Apr 24, 2023
  affected < 5.14.21-150400.24.63.1.150400.24.27.1fixed 5.14.21-150400.24.63.1.150400.24.27.1

  A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system.

• CVE-2023-2006Apr 24, 2023
  affected < 5.14.21-150400.24.100.2.150400.24.46.2fixed 5.14.21-150400.24.100.2.150400.24.46.2

  A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary cod

• CVE-2023-1998Apr 21, 2023
  affected < 5.14.21-150400.24.63.1.150400.24.27.1fixed 5.14.21-150400.24.63.1.150400.24.27.1

  The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim pr

• CVE-2023-2176Apr 20, 2023
  affected < 5.14.21-150400.24.63.1.150400.24.27.1fixed 5.14.21-150400.24.63.1.150400.24.27.1

  A vulnerability was found in compare_netdev_and_ip 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-2023-28328Apr 19, 2023
  affected < 5.14.21-150400.24.55.3.150400.24.22.7fixed 5.14.21-150400.24.55.3.150400.24.22.7

  A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in the Linux Kernel. The message from user space is not checked properly before transferring into the device. This flaw allows a local user to crash the system or potentially caus

• CVE-2023-28327Apr 19, 2023
  affected < 5.14.21-150400.24.60.1.150400.24.24.3fixed 5.14.21-150400.24.60.1.150400.24.24.3

  A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service.

• CVE-2023-2166Apr 19, 2023
  affected < 5.14.21-150400.24.81.1.150400.24.35.3fixed 5.14.21-150400.24.81.1.150400.24.35.3

  A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.