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:
  • CPE Product Version: cpe:/o:linux:linux_kernel:5.1.2
There are 838 matching records.
Displaying matches 121 through 140.
Vuln ID Summary CVSS Severity
CVE-2023-3863

A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.

Published: July 24, 2023; 11:15:09 AM -0400
V3.1: 4.1 MEDIUM
V2.0:(not available)
CVE-2023-2430

A vulnerability was found due to missing lock for IOPOLL flaw in io_cqring_event_overflow() in io_uring.c in Linux Kernel. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat.

Published: July 22, 2023; 10:15:11 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-3776

A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation. If tcf_change_indev() fails, fw_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability. We recommend upgrading past commit 0323bce598eea038714f941ce2b22541c46d488f.

Published: July 21, 2023; 5:15:11 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3611

An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.

Published: July 21, 2023; 5:15:11 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3609

A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation. If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability. We recommend upgrading past commit 04c55383fa5689357bcdd2c8036725a55ed632bc.

Published: July 21, 2023; 5:15:11 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-0160

A deadlock flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to potentially crash the system.

Published: July 18, 2023; 1:15:11 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-38409

An issue was discovered in set_con2fb_map in drivers/video/fbdev/core/fbcon.c in the Linux kernel before 6.2.12. Because an assignment occurs only for the first vc, the fbcon_registered_fb and fbcon_display arrays can be desynchronized in fbcon_mode_deleted (the con2fb_map points at the old fb_info).

Published: July 17, 2023; 6:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-37454

An issue was discovered in the Linux kernel through 6.4.2. A crafted UDF filesystem image causes a use-after-free write operation in the udf_put_super and udf_close_lvid functions in fs/udf/super.c. NOTE: the suse.com reference has a different perspective about this.

Published: July 06, 2023; 1:15:14 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-37453

An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds and crash in read_descriptors in drivers/usb/core/sysfs.c.

Published: July 06, 2023; 1:15:14 PM -0400
V3.1: 4.6 MEDIUM
V2.0:(not available)
CVE-2023-35001

Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register contents when CAP_NET_ADMIN is in any user or network namespace

Published: July 05, 2023; 3:15:10 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3338

A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.

Published: June 30, 2023; 6:15:10 PM -0400
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.

Published: June 30, 2023; 6:15:09 PM -0400
V3.1: 5.7 MEDIUM
V2.0:(not available)
CVE-2023-3359

An issue was discovered in the Linux kernel brcm_nvram_parse in drivers/nvmem/brcm_nvram.c. Lacks for the check of the return value of kzalloc() can cause the NULL Pointer Dereference.

Published: June 28, 2023; 6:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-3358

A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue could allow a local user to crash the system.

Published: June 28, 2023; 6:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-3357

A NULL pointer dereference flaw was found in the Linux kernel AMD Sensor Fusion Hub driver. This flaw allows a local user to crash the system.

Published: June 28, 2023; 6:15:09 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-3439

A flaw was found in the MCTP protocol in the Linux kernel. The function mctp_unregister() reclaims the device's relevant resource when a netcard detaches. However, a running routine may be unaware of this and cause the use-after-free of the mdev->addrs object, potentially leading to a denial of service.

Published: June 28, 2023; 5:15:10 PM -0400
V3.1: 4.7 MEDIUM
V2.0:(not available)
CVE-2023-3390

A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c. Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with user access to cause a privilege escalation issue. We recommend upgrading past commit 1240eb93f0616b21c675416516ff3d74798fdc97.

Published: June 28, 2023; 5:15:10 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3355

A NULL pointer dereference flaw was found in the Linux kernel's drivers/gpu/drm/msm/msm_gem_submit.c code in the submit_lookup_cmds function, which fails because it lacks a check of the return value of kmalloc(). This issue allows a local user to crash the system.

Published: June 28, 2023; 5:15:10 PM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-3090

A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by missing skb->cb initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_IPVLAN is enabled. We recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e.

Published: June 28, 2023; 4:15:09 PM -0400
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2023-3212

A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic.

Published: June 23, 2023; 4:15:09 PM -0400
V3.1: 4.4 MEDIUM
V2.0:(not available)