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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:*
  • CPE Name Search: true
There are 2,504 matching records.
Displaying matches 81 through 100.
Vuln ID Summary CVSS Severity
CVE-2023-39191

An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic pointers within user-supplied eBPF programs prior to executing them. This may allow an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code in the context of the kernel.

Published: October 04, 2023; 3:15:10 PM -0400
V3.1: 8.2 HIGH
V2.0:(not available)
CVE-2023-4732

A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.

Published: October 03, 2023; 1:15:09 PM -0400
V3.1: 4.7 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)
CVE-2023-42753

An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.

Published: September 25, 2023; 5:15:15 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-5158

A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.

Published: September 25, 2023; 12:15:15 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2020-36766

An issue was discovered in the Linux kernel before 5.8.6. drivers/media/cec/core/cec-api.c leaks one byte of kernel memory on specific hardware to unprivileged users, because of directly assigning log_addrs with a hole in the struct.

Published: September 18, 2023; 5:15:07 AM -0400
V3.1: 3.3 LOW
V2.0:(not available)
CVE-2023-4623

A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free. We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f.

Published: September 06, 2023; 10:15:12 AM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-4244

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability. We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8.

Published: September 06, 2023; 10:15:11 AM -0400
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-3777

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8.

Published: September 06, 2023; 10:15:10 AM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-4611

A use-after-free flaw was found in mm/mempolicy.c in the memory management subsystem in the Linux Kernel. This issue is caused by a race between mbind() and VMA-locked page fault, and may allow a local attacker to crash the system or lead to a kernel information leak.

Published: August 29, 2023; 6:15:09 PM -0400
V3.1: 6.3 MEDIUM
V2.0:(not available)
CVE-2023-4569

A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.

Published: August 28, 2023; 6:15:10 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-4459

A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during cleanup.

Published: August 21, 2023; 3:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-4394

A use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information

Published: August 17, 2023; 9:15:11 AM -0400
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-4385

A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check.

Published: August 16, 2023; 1:15:11 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
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-2023-4273

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)