U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results (Refine Search)

Search Parameters:
  • Keyword (text search): cpe:2.3:o:linux:linux_kernel:3.0.48:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 1,996 matching records.
Displaying matches 181 through 200.
Vuln ID Summary CVSS Severity
CVE-2021-4002

A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.

Published: March 03, 2022; 5:15:08 PM -0500
V3.1: 4.4 MEDIUM
V2.0: 3.6 LOW
CVE-2022-0492

A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.

Published: March 03, 2022; 2:15:08 PM -0500
V3.1: 7.8 HIGH
V2.0: 6.9 MEDIUM
CVE-2021-3772

A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.

Published: March 02, 2022; 6:15:09 PM -0500
V3.1: 6.5 MEDIUM
V2.0: 5.8 MEDIUM
CVE-2020-36516

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

Published: February 25, 2022; 11:15:06 PM -0500
V3.1: 5.9 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2022-25375

An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory.

Published: February 20, 2022; 3:15:18 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2021-4090

An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat.

Published: February 18, 2022; 1:15:10 PM -0500
V3.1: 7.1 HIGH
V2.0: 6.6 MEDIUM
CVE-2021-20322

A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality was found to allow the ability to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypass the source port UDP randomization. The highest threat from this vulnerability is to confidentiality and possibly integrity, because software that relies on UDP source port randomization are indirectly affected as well.

Published: February 18, 2022; 1:15:09 PM -0500
V3.1: 7.4 HIGH
V2.0: 5.8 MEDIUM
CVE-2021-20321

A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.

Published: February 18, 2022; 1:15:08 PM -0500
V3.1: 4.7 MEDIUM
V2.0: 4.7 MEDIUM
CVE-2021-20320

A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may lead to a confidentiality problem.

Published: February 18, 2022; 1:15:08 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2022-25265

In the Linux kernel through 5.16.10, certain binary files may have the exec-all attribute if they were built in approximately 2003 (e.g., with GCC 3.2.2 and Linux kernel 2.4.20). This can cause execution of bytes located in supposedly non-executable regions of a file.

Published: February 16, 2022; 4:15:08 PM -0500
V3.1: 7.8 HIGH
V2.0: 4.4 MEDIUM
CVE-2022-25258

An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function pointer retrieval). Memory corruption might occur.

Published: February 16, 2022; 3:15:07 PM -0500
V3.1: 4.6 MEDIUM
V2.0: 4.9 MEDIUM
CVE-2021-3773

A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.

Published: February 16, 2022; 2:15:08 PM -0500
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2021-3753

A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.

Published: February 16, 2022; 2:15:08 PM -0500
V3.1: 4.7 MEDIUM
V2.0: 1.9 LOW
CVE-2021-3752

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Published: February 16, 2022; 2:15:08 PM -0500
V3.1: 7.1 HIGH
V2.0: 7.9 HIGH
CVE-2021-44879

In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.

Published: February 14, 2022; 7:15:15 AM -0500
V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2022-0382

An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1.

Published: February 11, 2022; 1:15:10 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2021-45402

The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."

Published: February 11, 2022; 10:15:07 AM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2022-24959

An issue was discovered in the Linux kernel before 5.16.5. There is a memory leak in yam_siocdevprivate in drivers/net/hamradio/yam.c.

Published: February 11, 2022; 1:15:06 AM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW
CVE-2022-24958

drivers/usb/gadget/legacy/inode.c in the Linux kernel through 5.16.8 mishandles dev->buf release.

Published: February 11, 2022; 1:15:06 AM -0500
V3.1: 7.8 HIGH
V2.0: 4.6 MEDIUM
CVE-2022-0487

A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1.

Published: February 04, 2022; 6:15:12 PM -0500
V3.1: 5.5 MEDIUM
V2.0: 2.1 LOW