rpm package
suse/kernel-azure&distro=SUSE Linux Enterprise Module for Public Cloud 15 SP5
pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5
Vulnerabilities (2,432)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2023-32233 | Hig | 7.8 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | May 8, 2023 | 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-2023-2235 | Hig | 7.8 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | May 1, 2023 | 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-2023-31436 | Hig | 7.8 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 28, 2023 | 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-2023-0045 | Med | 4.7 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 25, 2023 | 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-2023-2269 | Med | 4.4 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 25, 2023 | 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-2023-2007 | Hig | 7.8 | < 5.14.21-150500.33.17.1 | 5.14.21-150500.33.17.1 | Apr 24, 2023 | The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in t | |
| CVE-2023-2006 | Hig | 7.0 | < 5.14.21-150500.33.26.1 | 5.14.21-150500.33.26.1 | Apr 24, 2023 | 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-2023-31085 | Med | 5.5 | < 5.14.21-150500.33.23.1 | 5.14.21-150500.33.23.1 | Apr 24, 2023 | 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-2023-31084 | Med | 5.5 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 24, 2023 | 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-2023-31083 | Med | 4.7 | < 5.14.21-150500.33.14.1 | 5.14.21-150500.33.14.1 | Apr 24, 2023 | 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-2023-1998 | Med | 5.6 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 21, 2023 | 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-2023-2177 | Med | 5.5 | < 5.14.21-150500.33.20.1 | 5.14.21-150500.33.20.1 | Apr 20, 2023 | A null pointer dereference issue was found in the sctp network protocol in net/sctp/stream_sched.c in Linux Kernel. If stream_in allocation is failed, stream_out is freed which would further be accessed. A local user could use this flaw to crash the system or potentially cause a | |
| CVE-2023-2176 | Hig | 7.8 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 20, 2023 | 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-2023-2166 | Med | 5.5 | < 5.14.21-150500.33.14.1 | 5.14.21-150500.33.14.1 | Apr 19, 2023 | 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. | |
| CVE-2023-28327 | Med | 5.5 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 19, 2023 | 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-2023-1382 | Med | 4.7 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 19, 2023 | A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel. | |
| CVE-2023-2162 | Med | 5.5 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 19, 2023 | A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information. | |
| CVE-2023-30772 | Med | 6.4 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 16, 2023 | The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device. | |
| CVE-2023-1829 | Hig | 7.8 | < 5.14.21-150500.33.6.1 | 5.14.21-150500.33.6.1 | Apr 12, 2023 | A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying struc | |
| CVE-2023-1989 | Hig | 7.0 | < 5.14.21-150500.33.3.1 | 5.14.21-150500.33.3.1 | Apr 11, 2023 | A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices. |
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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.
- affected < 5.14.21-150500.33.17.1fixed 5.14.21-150500.33.17.1
The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in t
- affected < 5.14.21-150500.33.26.1fixed 5.14.21-150500.33.26.1
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
- affected < 5.14.21-150500.33.23.1fixed 5.14.21-150500.33.23.1
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.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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_
- affected < 5.14.21-150500.33.14.1fixed 5.14.21-150500.33.14.1
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.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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
- affected < 5.14.21-150500.33.20.1fixed 5.14.21-150500.33.20.1
A null pointer dereference issue was found in the sctp network protocol in net/sctp/stream_sched.c in Linux Kernel. If stream_in allocation is failed, stream_out is freed which would further be accessed. A local user could use this flaw to crash the system or potentially cause a
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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.
- affected < 5.14.21-150500.33.14.1fixed 5.14.21-150500.33.14.1
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.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
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.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device.
- affected < 5.14.21-150500.33.6.1fixed 5.14.21-150500.33.6.1
A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying struc
- affected < 5.14.21-150500.33.3.1fixed 5.14.21-150500.33.3.1
A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.
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