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Search Results (Refine Search)

Search Parameters:
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:2.6.34:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 2,186 matching records.
Displaying matches 241 through 260.
Vuln ID Summary CVSS Severity
CVE-2021-45486

In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.

Published: December 24, 2021; 9:15:06 PM -0500
V3.1: 3.5 LOW
V2.0: 2.7 LOW
CVE-2021-45485

In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.

Published: December 24, 2021; 9:15:06 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-45480

An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the __rds_conn_create() function in net/rds/connection.c in a certain combination of circumstances.

Published: December 24, 2021; 6:15:07 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 4.7 MEDIUM
CVE-2021-45469

In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry.

Published: December 23, 2021; 2:15:12 PM -0500
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2021-44733

A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.

Published: December 22, 2021; 12:15:09 PM -0500
V3.1: 7.0 HIGH
V2.0: 4.4 MEDIUM
CVE-2021-45100

The ksmbd server through 3.4.2, as used in the Linux kernel through 5.15.8, sometimes communicates in cleartext even though encryption has been enabled. This occurs because it sets the SMB2_GLOBAL_CAP_ENCRYPTION flag when using the SMB 3.1.1 protocol, which is a violation of the SMB protocol specification. When Windows 10 detects this protocol violation, it disables encryption.

Published: December 16, 2021; 12:15:08 AM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
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

A heap-based buffer overflow flaw was found in the Linux kernel FireDTV media card driver, where the user calls the CA_SEND_MSG ioctl. This flaw allows a local user of the host machine to crash the system or escalate privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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-2021-42008

The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.

Published: October 04, 2021; 8:15:07 PM -0400
V3.1: 7.8 HIGH
V2.0: 6.9 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-2021-3653

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "int_ctl" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7.

Published: September 29, 2021; 4:15:08 PM -0400
V3.1: 8.8 HIGH
V2.0: 6.1 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