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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:2.1.118:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 2,340 matching records.
Displaying matches 361 through 380.
Vuln ID Summary CVSS Severity
CVE-2021-45095

pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.

Published: December 15, 2021; 11:15:06 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2018-25020

The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.

Published: December 08, 2021; 12:15:07 AM -0500
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2021-43976

In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic).

Published: November 17, 2021; 12:15:08 PM -0500
V3.1: 4.6 MEDIUM
V2.0: 2.1 LOW
CVE-2021-43975

In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.

Published: November 17, 2021; 12:15:08 PM -0500
V3.1: 6.7 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2021-43389

An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c.

Published: November 04, 2021; 3:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2021-42327

dp_link_settings_write in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c in the Linux kernel through 5.14.14 allows a heap-based buffer overflow by an attacker who can write a string to the AMD GPU display drivers debug filesystem. There are no checks on size within parse_write_buffer_into_params when it uses the size of copy_from_user to copy a userspace buffer into a 40-byte heap buffer.

Published: October 21, 2021; 1:15:07 PM -0400
V3.1: 6.7 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2021-42739

The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.

Published: October 20, 2021; 3:15:09 AM -0400
V3.1: 6.7 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2021-42252

An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. Local attackers able to access the Aspeed LPC control interface could overwrite memory in the kernel and potentially execute privileges, aka CID-b49a0e69a7b1. This occurs because a certain comparison uses values that are not memory sizes.

Published: October 11, 2021; 3:15:07 PM -0400
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2021-41864

prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.

Published: October 01, 2021; 8:15:07 PM -0400
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2021-20317

A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the timerqueue_add function in lib/timerqueue.c. This flaw allows a local attacker with special user privileges to cause a denial of service, slowing and eventually stopping the system while running OSP.

Published: September 27, 2021; 7:15:07 AM -0400
V3.1: 4.4 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2021-40490

A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.

Published: September 02, 2021; 9:15:07 PM -0400
V3.1: 7.0 HIGH
V2.0: 4.4 MEDIUM
CVE-2021-3635

A flaw was found in the Linux kernel netfilter implementation in versions prior to 5.5-rc7. A user with root (CAP_SYS_ADMIN) access is able to panic the system when issuing netfilter netflow commands.

Published: August 13, 2021; 10:15:07 AM -0400
V3.1: 4.4 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2021-3573

A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5.

Published: August 13, 2021; 10:15:07 AM -0400
V3.1: 6.4 MEDIUM
V2.0: 6.9 MEDIUM
CVE-2021-38209

net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is related to the NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 3.3 LOW
V2.0: 2.1 LOW
CVE-2021-38208

net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2021-38207

drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-38206

The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2021-38205

drivers/net/ethernet/xilinx/xilinx_emaclite.c in the Linux kernel before 5.13.3 makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer (i.e., the real IOMEM pointer).

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 3.3 LOW
V2.0: 2.1 LOW
CVE-2021-38204

drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 6.8 MEDIUM
V2.0: 4.6 MEDIUM
CVE-2021-38203

btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.

Published: August 08, 2021; 4:15:07 PM -0400
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW