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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:5.12:rc1:*:*:*:*:*:*
  • CPE Name Search: true
There are 1,045 matching records.
Displaying matches 181 through 200.
Vuln ID Summary CVSS Severity
CVE-2023-2166

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.

Published: April 19, 2023; 7:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-28328

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 cause a denial of service.

Published: April 19, 2023; 7:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-28327

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.

Published: April 19, 2023; 7:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-1382

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.

Published: April 19, 2023; 7:15:06 PM -0400
V3.1: 4.7 MEDIUM
V2.0:(not available)
CVE-2023-2162

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.

Published: April 19, 2023; 4:15:12 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-30772

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.

Published: April 16, 2023; 12:15:08 AM -0400
V3.1: 6.4 MEDIUM
V2.0:(not available)
CVE-2023-2008

A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.

Published: April 14, 2023; 5:15:08 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-1990

A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem.

Published: April 12, 2023; 4:15:07 PM -0400
V3.1: 4.7 MEDIUM
V2.0:(not available)
CVE-2023-1872

A use-after-free vulnerability in the Linux Kernel io_uring system can be exploited to achieve local privilege escalation. The io_file_get_fixed function lacks the presence of ctx->uring_lock which can lead to a Use-After-Free vulnerability due a race condition with fixed files getting unregistered. We recommend upgrading past commit da24142b1ef9fd5d36b76e36bab328a5b27523e8.

Published: April 12, 2023; 12:15:17 PM -0400
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-1829

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 structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

Published: April 12, 2023; 8:15:07 AM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-1989

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.

Published: April 11, 2023; 5:15:15 PM -0400
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-30456

An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.

Published: April 09, 2023; 10:15:06 PM -0400
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2023-1855

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem.

Published: April 05, 2023; 4:15:07 PM -0400
V3.1: 6.3 MEDIUM
V2.0:(not available)
CVE-2023-1838

A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.

Published: April 05, 2023; 3:15:07 PM -0400
V3.1: 7.1 HIGH
V2.0:(not available)
CVE-2023-1670

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

Published: March 30, 2023; 7:15:06 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2022-4744

A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges on the system.

Published: March 30, 2023; 5:15:06 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-0179

A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.

Published: March 27, 2023; 6:15:20 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-1079

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.

Published: March 27, 2023; 5:15:10 PM -0400
V3.1: 6.8 MEDIUM
V2.0:(not available)
CVE-2023-1078

A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info` actually points to something else that is potentially controlled by local user. It is known how to trigger this, which causes an out of bounds access, and a lock corruption.

Published: March 27, 2023; 5:15:10 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-1077

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.

Published: March 27, 2023; 5:15:10 PM -0400
V3.1: 7.0 HIGH
V2.0:(not available)