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Search Results (Refine Search)

Search Parameters:
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:6.3:rc5:*:*:*:*:*:*
  • CPE Name Search: true
There are 705 matching records.
Displaying matches 101 through 120.
Vuln ID Summary CVSS Severity
CVE-2023-1194

An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of `NameOffset` in the `parse_lease_state()` function, the `create_context` object can access invalid memory.

Published: November 03, 2023; 4:15:07 AM -0400
V3.1: 8.1 HIGH
V2.0:(not available)
CVE-2023-1193

A use-after-free flaw was found in setup_async_work in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.

Published: November 01, 2023; 4:15:08 PM -0400
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2023-1192

A use-after-free flaw was found in smb2_is_status_io_timeout() in CIFS in the Linux Kernel. After CIFS transfers response data to a system call, there are still local variable points to the memory region, and if the system call frees it faster than CIFS uses it, CIFS will access a free memory region, leading to a denial of service.

Published: November 01, 2023; 4:15:08 PM -0400
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2023-5178

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.

Published: November 01, 2023; 1:15:11 PM -0400
V3.1: 9.8 CRITICAL
V2.0:(not available)
CVE-2023-46862

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.

Published: October 29, 2023; 12:15:11 AM -0400
V3.1: 4.7 MEDIUM
V2.0:(not available)
CVE-2023-46813

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege escalation). This depends on a race condition through which userspace can replace an instruction before the #VC handler reads it.

Published: October 26, 2023; 11:15:08 PM -0400
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-5717

A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation. If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer. We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.

Published: October 25, 2023; 2:17:43 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-5633

The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.

Published: October 23, 2023; 6:15:09 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-45898

The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.

Published: October 15, 2023; 11:15:09 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-40791

extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.

Published: October 15, 2023; 11:15:09 PM -0400
V3.1: 6.3 MEDIUM
V2.0:(not available)
CVE-2023-45871

An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.

Published: October 14, 2023; 9:15:09 PM -0400
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-42752

An integer overflow flaw was found in the Linux kernel. This issue leads to the kernel allocating `skb_shared_info` in the userspace, which is exploitable in systems without SMAP protection since `skb_shared_info` contains references to function pointers.

Published: October 12, 2023; 10:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-39194

A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an information disclosure.

Published: October 09, 2023; 2:15:10 PM -0400
V3.1: 4.4 MEDIUM
V2.0:(not available)
CVE-2023-39193

A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.

Published: October 09, 2023; 2:15:10 PM -0400
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-39192

A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a crash or information disclosure.

Published: October 09, 2023; 2:15:10 PM -0400
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-39189

A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.

Published: October 09, 2023; 2:15:10 PM -0400
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-42754

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

Published: October 05, 2023; 3:15:11 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-5345

A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation. In case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free. We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.

Published: October 02, 2023; 11:15:09 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-44466

An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.

Published: September 29, 2023; 2:15:11 AM -0400
V3.1: 8.8 HIGH
V2.0:(not available)
CVE-2023-42756

A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system.

Published: September 28, 2023; 10:15:21 AM -0400
V3.1: 4.7 MEDIUM
V2.0:(not available)