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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:2.1.20:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 2,317 matching records.
Displaying matches 21 through 40.
Vuln ID Summary CVSS Severity
CVE-2023-40283

An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled.

Published: August 13, 2023; 11:15:09 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-4128

A use-after-free flaw was found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to incorrect handling of the existing filter, leading to a kernel information leak issue.

Published: August 10, 2023; 1:15:12 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-4273

A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.

Published: August 09, 2023; 11:15:09 AM -0400
V3.1: 6.7 MEDIUM
V2.0:(not available)
CVE-2023-4194

A flaw was found in the Linux kernel's TUN/TAP functionality. This issue could allow a local user to bypass network filters and gain unauthorized access to some resources. The original patches fixing CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits - a096ccca6e50 ("tun: tun_chr_open(): correctly initialize socket uid"), - 66b2c338adce ("tap: tap_open(): correctly initialize socket uid"), pass "inode->i_uid" to sock_init_data_uid() as the last parameter and that turns out to not be accurate.

Published: August 07, 2023; 10:15:11 AM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-4147

A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.

Published: August 07, 2023; 10:15:11 AM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-4133

A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.

Published: August 03, 2023; 11:15:33 AM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-4132

A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.

Published: August 03, 2023; 11:15:32 AM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-4004

A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.

Published: July 31, 2023; 1:15:10 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3812

An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Published: July 24, 2023; 12:15:13 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3567

A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.

Published: July 24, 2023; 12:15:12 PM -0400
V3.1: 7.1 HIGH
V2.0:(not available)
CVE-2023-33952

A double-free vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of vmw_buffer_object objects. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. This flaw allows a local privileged user to escalate privileges and execute code in the context of the kernel.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 6.7 MEDIUM
V2.0:(not available)
CVE-2023-33951

A race condition vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of GEM objects. The issue results from improper locking when performing operations on an object. This flaw allows a local privileged user to disclose information in the context of the kernel.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 5.3 MEDIUM
V2.0:(not available)
CVE-2023-32258

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_LOGOFF and SMB2_CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 8.1 HIGH
V2.0:(not available)
CVE-2023-32257

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP and SMB2_LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 8.1 HIGH
V2.0:(not available)
CVE-2023-32252

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-32248

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-32247

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-2860

An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. The issue results from the improper validation of user-supplied data, which can result in a read past the end of an allocated buffer. This flaw allows a privileged local user to disclose sensitive information on affected installations of the Linux kernel.

Published: July 24, 2023; 12:15:11 PM -0400
V3.1: 4.4 MEDIUM
V2.0:(not available)
CVE-2023-3863

A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.

Published: July 24, 2023; 11:15:09 AM -0400
V3.1: 4.1 MEDIUM
V2.0:(not available)
CVE-2023-2430

A vulnerability was found due to missing lock for IOPOLL flaw in io_cqring_event_overflow() in io_uring.c in Linux Kernel. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat.

Published: July 22, 2023; 10:15:11 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)