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:2.6.12:rc2
There are 67 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2024-21803

Use After Free vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (bluetooth modules) allows Local Execution of Code. This vulnerability is associated with program files https://gitee.Com/anolis/cloud-kernel/blob/devel-5.10/net/bluetooth/af_bluetooth.C. This issue affects Linux kernel: from v2.6.12-rc2 before v6.8-rc1.

Published: January 30, 2024; 3:15:41 AM -0500
V3.1: 7.8 HIGH
V2.0:(not available)
CVE-2024-22099

NULL Pointer Dereference vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (net, bluetooth modules) allows Overflow Buffers. This vulnerability is associated with program files /net/bluetooth/rfcomm/core.C. This issue affects Linux kernel: v2.6.12-rc2.

Published: January 25, 2024; 2:15:08 AM -0500
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2023-51782

An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.

Published: January 11, 2024; 2:15:12 PM -0500
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-51781

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

Published: January 11, 2024; 2:15:12 PM -0500
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-51780

An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.

Published: January 11, 2024; 2:15:12 PM -0500
V3.1: 7.0 HIGH
V2.0:(not available)
CVE-2023-1611

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea

Published: April 03, 2023; 6:15:06 PM -0400
V3.1: 6.3 MEDIUM
V2.0:(not available)
CVE-2022-1184

A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.

Published: August 29, 2022; 11:15:10 AM -0400
V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2022-33742

Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

Published: July 05, 2022; 9:15:08 AM -0400
V3.1: 7.1 HIGH
V2.0: 3.6 LOW
CVE-2022-33741

Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

Published: July 05, 2022; 9:15:08 AM -0400
V3.1: 7.1 HIGH
V2.0: 3.6 LOW
CVE-2022-33740

Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

Published: July 05, 2022; 9:15:08 AM -0400
V3.1: 7.1 HIGH
V2.0: 3.6 LOW
CVE-2022-26365

Linux disk/nic frontends data leaks T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend (CVE-2022-26365, CVE-2022-33740). Additionally the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend (CVE-2022-33741, CVE-2022-33742).

Published: July 05, 2022; 9:15:08 AM -0400
V3.1: 7.1 HIGH
V2.0: 3.6 LOW
CVE-2020-27820

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

Published: November 02, 2021; 8:15:07 PM -0400
V3.1: 4.7 MEDIUM
V2.0: 4.7 MEDIUM
CVE-2019-12615

An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup_const of node_info->vdev_port.name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).

Published: June 03, 2019; 6:29:00 PM -0400
V3.1: 7.5 HIGH
V2.0: 7.8 HIGH
CVE-2012-3510

Use-after-free vulnerability in the xacct_add_tsk function in kernel/tsacct.c in the Linux kernel before 2.6.19 allows local users to obtain potentially sensitive information from kernel memory or cause a denial of service (system crash) via a taskstats TASKSTATS_CMD_ATTR_PID command.

Published: October 03, 2012; 7:02:56 AM -0400
V3.x:(not available)
V2.0: 5.6 MEDIUM
CVE-2012-1583

Double free vulnerability in the xfrm6_tunnel_rcv function in net/ipv6/xfrm6_tunnel.c in the Linux kernel before 2.6.22, when the xfrm6_tunnel module is enabled, allows remote attackers to cause a denial of service (panic) via crafted IPv6 packets.

Published: June 16, 2012; 5:55:02 PM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2011-0726

The do_task_stat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE binary.

Published: July 18, 2011; 6:55:00 PM -0400
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2011-1172

net/ipv6/netfilter/ip6_tables.c in the IPv6 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.

Published: June 22, 2011; 6:55:01 PM -0400
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2011-1171

net/ipv4/netfilter/ip_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.

Published: June 22, 2011; 6:55:01 PM -0400
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2011-1170

net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.

Published: June 22, 2011; 6:55:01 PM -0400
V3.x:(not available)
V2.0: 2.1 LOW
CVE-2011-1090

The __nfs4_proc_set_acl function in fs/nfs/nfs4proc.c in the Linux kernel before 2.6.38 stores NFSv4 ACL data in memory that is allocated by kmalloc but not properly freed, which allows local users to cause a denial of service (panic) via a crafted attempt to set an ACL.

Published: May 09, 2011; 3:55:02 PM -0400
V3.x:(not available)
V2.0: 4.9 MEDIUM