Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5755-2)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5755-2 advisory. It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A...

Linux kernel array index out-of-bounds vulnerability

Linux kernel is a computer operating system kernel written in C and assembly language, POSIX-compliant, and distributed under the GNU General Public License. detachcapictr function in drivers/isdn/capi/kcapi.c in versions of Linux kernel prior to 5.14.15 is vulnerable to array index out-of-bounds...

CVE-2021-3896

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-43389. Reason: This candidate is a reservation duplicate of CVE-2021-43389. Notes: All CVE users should reference CVE-2021-43389 instead of this candidate. All references and descriptions in this candidate have been removed t...

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 detachcapictr function in drivers/isdn/capi/kcapi.c...

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 detachcapictr function in drivers/isdn/capi/kcapi.c...

CVE-2019-17055

basesockcreate in drivers/isdn/mISDN/socket.c in the AFISDN network module in the Linux kernel through 5.3.2 does not enforce CAPNETRAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21...

CVE-2019-17055

basesockcreate in drivers/isdn/mISDN/socket.c in the AFISDN network module in the Linux kernel through 5.3.2 does not enforce CAPNETRAW, which means that unprivileged users can create a raw socket, aka CID-b91ee4aa2a21...

Linux Kernel collect_rx_frame函数本地权限提升漏洞

BUGTRAQ ID: 37036 CVE ID: CVE-2009-4005 Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的drivers/isdn/hisax/hfcusb.c文件中的collectrxframe函数存在错误，通过ISDN到达的特制HDLC报文可能触发读缓冲区溢出，导致执行任意内核态代码。 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...